ĐỀ THI THỬ ĐẠI HỌC MÔN VẬT LÝ KHỐI A ( 20đề + đáp án)


BỘ GIÁO DỤC VÀ ĐÀO TẠO
ĐỀ THI THỬ ĐẠI HỌC
MÔN VẬT LÝ KHỐI A


Câu 1: !"#$%&'($)*+,-%&'./0
1
2
34*5π6π7891
:
34 *π58791
4
3:*5π6π7891

3: *π587;<=1->%&'./
?@%A;
A.
7:B *5C
ππ
+=

8 B.
7:B *5:C
ππ
+=

8
C.
7:B *5C
ππ

+=

8 D.
7B *5C
ππ
−=

8
Câu 2:1"D)"*"'8& &@( E FG
A. &@HI1E-*-; B. &@  -*-;
C. &@%J1E-*-; D. &@-*K-*-;
Câu 3:L*-không,MD*"0
A. ,."=!. NHO; B. ,P."=!. 8O.&D;
C. ,8Q RS&@; D. ,+STOE;
Câu 4:/8%-UP"sai!VP8W"%?EA-"=F+,XH-";
A. Y-"!U!.-EW"%?; B. Y-"!8("*K-E;
C. Y-"!*-Z+[-E; D. Y-"!*+S&@E;
Câu 5:&@W". S(&@
A. J%,QSQ. H\8+SFH]. U-^HU>]"*-;
B. U_QSQ. .H\U!8VH8S EHU>]"*-;
C. J%,QSQ. H\H8S EU`-+,;
D. J%,QSQ. H\U-^U`-UK%- ;
Câu 6: E8Ea,.b")c"N=")J8(d8K+]%;eS(8P8.Fa
T"
ae
3*2ffπ5g7("
e
3*52ffπh75g7;/8UP"_"]"
a
;

A.
a
" : : *52ff 7 g
= π
B.
a
" : * 2ff  g
4
π
 
= π +
 ÷
 
C.
a
" :* 2ff  g
4
π
 
= π +
 ÷
 
D.
a
" :* 2ff  g
4
π
 
= π −
 ÷

 
Câu 7:/8%-UP"IH,!'HOU4%0
A. 'HOU4%&@*id..<. -dd/;
B. jO S(U%PE .k.&W"=;
C. g+,A.O \'+,Ak.&W"=;
D.  8"N=VS"8,lf

;
Câu 8: "H]@%
2
c
:
+"-"C8;, "(=E .,U&T
*,:8;.F
2

:
W"*-&@*+E  S(
A. m B. l C. C D. 4
Câu 9: #,)*+n3CfoW" E8EjpHO%N-c$q-H] O*"D
A8E/D=O*"D,-.>E;/8"AdcU]J8A"N=S(p3
2Bπ57
A. ≈4c2;2f
hC
r; B. ≈2cCl;2f
hC
r C. ≈c4;2f
hC
r D. ≈lc:;2f
hC

r
Câu 10: SKS#1  !"#TUF8("H/2*;E3fcW">.MNU`
Q !"N8A.d E;?W"<&&@A. H J:c4mC*HPk
P8&@XS(8+S(0
A. s8 B. Cf8 C. CCcm8 D. :8
Câu 11:MD( *"N=không%JAt0
A. MN81"=F8E; B. t"=FW"-D8/(=u8;
C. vN=.&@W"; D. O,HOHM;
2

Câu 12: !"#T)*+U`Co;KDPk>.M,S1
2
3h
fcCa5aS(UF 7]>.M,S1
:
36fcCaS(
A. 2B2f*; B. 2*; C. 2B:f*; D. 2B4f*;
Câu 13:. -.&@%*"N=.&@%( ,P1J=&@W"GY-*-V
.]"(
A. 8V&T; B. 8V*N.&S-E;
C. D8H8S EHO*'; D. S-N=;
Câu 14:. 8-=%-1 =!"8%
A. PJ8+W"=A.O &R*+"N=(J8*+V%;
B. PJ8+W"=A.O &J8*+"N=(R*+V%;
C. PJ8+W"=A.O &J8*+"N=(J8*+V%;
D. PJ8+W"=A.O &R*+"N=(R*+V%;
Câu 15:/8%-UP"*H,!8-=U]]0
A. YJ8*+#N=b"_D%c&#. "_D%J8;
B. "+J8 %M.F&N=Jc%J$8-=R]PR"];
C. Y8E_D%bc8-=U]]1Q8&HOF"dR;

D. YR*+#N=b"_D%c"][)""_D%R;
Câu 16:":c%,1EA88^"D%,1EJ8S);"H/U-.<AD%,1ES(
A. 2; B. 2cC; C. :; D. 4;
Câu 17:.  E8EjpHO%N-cS%[)""N=()".b")j
HOPU`
A. πB B. πB: C. πB2: D. 4πB
Câu 18: E8Ejcpc8K+]%;"N=")J8;vXw
fj
cw
fpc
w
f
S("]Eb
)".bc)""N=()"d;e]w
fp
3:w
fj
3:w
fC.
Y]S"( &TN=!S
%[#("][)"8ES(I0
A. "8%'8,xB B. "*T8%'8,4xB
C. "8%'8,xB4 D. "*T8%8,xB
Câu 19:&@  -*-S(*H]@%A*,-*-\8<!"H0
A. $%($UF; B. $)*+(S%HO?;
C. $)*+($!"H]"*-; D. $)*+($UF;
Câu 20:,rA(],gy8,)*+2ffo;/8U&T*,;
A. C8 B. 48 C. 2f8; D. 28;
Câu 21:XMDkhôngIH,!8E p0
A. yRS&@.&%."bd;

B. yRS&@.&(RS&@k.&$U]F") (Q 8)*+";
C. z . 8EpS(  /RS&@.&(k.&U]FW"SET
";
D. yRS&@k.&%."b"J8p;
Câu 22:. M8!  -*-A{hNcHQ*--"fcs88;Y J-k
HQ]8(S(:8c'*K]"( HQ,U&T*,λ3fcµ8;gN*-U(U5$
%M* TNM[7-" E
A. 4c:88; B. 2c88; C. c88; D. cs88;
Câu 23:|J_E 
:
2
z6
:
2
z
→

4
:
Q6
2
f
64c:C5Qg7;e]dH+A
:
2
zS(
∆
8
z
3

fcff:"(2"3l425Qg7;yRS&@SFH]AE
4
:
QS(
A. scC:5Qg7 B. lc:5Qg7 C. m;m:5Qg7 D. Cc::5Qg7
Câu 24: SKS#1 .Q }_cS#1 ,H+S&@HO-HP;#Ub>.MNU`/
&@H~ 1"+&TQ %&'}_8 E48.J. , ;#UCf
 8D:f*; 3
:
π
32f8B*
:
;Z*+STS(E(S(P"AS#1 H
 S(0
A. C B.  C. m D. 4
Câu 25:•8*KS(8VM*SMAN8 %~%%NU&@N8
:

A. ,$ %-.UbEdH-";
B. ,$)*+%-.UbEdH-";
C. ,$UF%-.UbEdH-";
D. ,$UF&@%-.b$8EdEP8H-";
Câu 26:"2R8cH+S&@D%,1EJ84S);\*":R8cH+S&@D%,1E.F
J8U F"S)* TU)";
A. lS); B. S); C. 2:S); D. cCS)
Câu 27:/( k . 8E S( &@
A. k,; B. J8; C. &b; D. J8_k;
Câu 28: E%.  UK%-ENpc*"%J_"&@E
A. |J_\RS&@2CQg; B. |J_"RS&@2mc2Qg;
C. |J_"RS&@2CQg; D.  U]8

%
32cffm4"98
α
3cff2C";(8
p
3mcf2";|J
_(=\="RS&@U F"G
a;|J_\RS&@2mc2Qg;
Câu 29:V( )"8Ejp+]%8"]1 =!",-.>"dHO?
/"]"d.F-%)ijcpc(!"U`"(U`:fg;YdU>+K/"
>]"d)".bU`0
A. 4f
:
g B. 2f
:
g C. :fg D. 2fg
Câu 30:EN,H+S&@83CcfmC;2f
h:m
H"=PTRcmsQg;
S&@AENS(
A. 4csmC;2f
h:f
H;8B* B. mcmC;2f
h:f
H;8B*; C. :c;2f
h:f
H;8B*; D. scs;2f
h:f
H;8B*;
Câu 31:,H+S&@8 !"#TUFa;Y"H/R4S)/RS&@A

=?&]( G
A. vJ84S);B. RlS);C. vJ8lS)D. R4S)
Câu 32: !"#c. 2%I&@4f  (%);€"<&8(
"=P. s*S(8;eF AS(
A. 48 B. :8 C. 8 D. C8
Câu 33:%-. E( 8O.&1"W"%J,
A. .F2ff
f
; B.  '8O.&;
C. .Ff
f
Y; D. .Ff
f
;
Câu 34:EN
:2f
s
|
S(D%,1E
A. "H%N.<cEN *.,
a;s%.  (2:'. ; B. sf%.  (2::'. ;
C. s:%.  (2:'. ; D. s%.  (2:s'. ;
Câu 35:]"U_1E,U&T*,λ3fcµ8(  A8]U( W";O -QSQ. A
H8S ES(8 S(a3:Qg;/8-.>"]V( )" ( P.F"#W"
;
 3c:C;2f
h4
•*(34;2f
s
8B*;2Qg32c;2f

h2l
•
A. w
aY
≤h2c:g; B. w
aY
≤h2cg; C. w
aY
≤h2c2g; D. w
aY
≤2cCg;
Câu 36: #1 =!",&2cCa)*+CfoW""N=")J8c,J8p3
:Bπ;"])"N=S(
A. w3:ffg; B. w34ffg; C. w34ffg; D. w34:fg;
Câu 37:]"(  A8]U( W"-U_1E,U&T*,λ3ff8(λ‚3fc:Cµ8/
D=+U)"EAQSQ. W"D%O";t->O -QSQ. AH8S E
S(8 ;
 3c:C;2f
h4
•*(34;2f
s
8B*;
A. a34c4lmC;2f
h2l
•; B. a3:c4sC;2f
h2s
•; C. a3Ccl:C;2f
h2l
•; D. a32clsmC;2f
h2l

•;
Câu 38:V( )" E8EjpHO%N-"]"32ff *2ffπ5g7/#
W"8ES(3 *2ffπ5a7;?.b")A E8ES(
A. j3CfΩ; B. j32ffΩ; C. j3:fΩ; D. j3:ffΩ;
4

Câu 39:. 8E1 =!"HO%N-c"][)" E8E(&
#. 8ES)S&@S(0"32ff*2ffπ5g7(32ff*52ffπ6πB4758a7;O*"DF""
. 8ES(
A. :Cffƒ B. :cCƒ C. Cfffƒ D. Cfƒ
Câu 40:  E8Ejp+]%c. ,"N=")J8p32Bπ579d,"32
µr(.b")j;V"]1 =!")*+Cfo( )" E8E;/8-.>AjPO
*"DA8EEE;
A. j3:ffΩ B. j32ffΩ C. j32ffΩ D. j3:ffΩ
Câu 41:N=(ae(f8,)"e+>c)"a8K( 8-N8  
T)*+n3Cfo;YN8 ."c.FN=,*,kT4Ud*,;g+."=!*,.FN=S(0
A. 32C8B*; B. 3:s8B*; C. 3:f8B*; D. 3:C8B*;
Câu 42:y"*,bq T)*+2foc ."=!T+fc8B*.F%&'q=;
.F%&'(=,:P8|(€Q _,|€32C8; UF328(UFHO=?
H*,
."=!;y]"EP8( ,|,S28/SE€S(0
A. f B. :8 C. 28 D. h28
Câu 43:]"U_1E,U&T*,λ3fcCC:µ8TO*"D|32c:ƒ(  A8]U( W"c
#W"U< #,&
U
3:8a;M"*"DS&@iA&@W";
 3c:C;2f
h4
•*934;2f
s

8B*cQ32c;2f
h2l
;
A. fc4m„ B. fc:C„ C. fcCC„ D. fcC„
Câu 44: !"#T"H/34c2*;t->% AH,W">.M13
:8T+3fcf8B*;
A. f B.

π
. C.

π
. D.
4
π
.
Câu 45: SKS#1  Q %&'}_c. S)SF]% SKW">.MNU`/
A. RU`"c+U`"; B. +U`"cRU`";
C. +U`"c+U`"; D. DJ!"I;
Câu 46: %J_EN0
m
4
% p : 2mc4Qg
+ → α +
;YE (&@2FS/RS&@\.
k%J_.FS(U F"G y
a
3cf:4;2f
:4
8 S

h2
;
A. 24cf:;2f
:4
Qg; B. scs;2f
:4
Qg; C. :cf;2f
:4
Qg; D. 4cm:;2f
:4
Qg;
Câu 47:.FN=ae(:8,*,k,Ud*,c)"a+T" 5 S(8I
*,7c)"e+>;/8)*+ A"cU]+*,.FN=S(:ff8B*;
A. :Co B. :ffo C. Cfo D. 2ffo
Câu 48: SKS#1 8V.Q &TS#1 (c,"H… S(;y]"S#1 U>KUT8i
/"H… A SK8TS(0
A.
:

; B. :; C. ; D.
:

;
Câu 49:. 8E"*,O"=]&!"Z"Ad32Bfffπ5r7(J8A
"N=p32cBπ57;Y,*,"&@,)*+U F"GpD=π
:
32f;
A. Cfo; B. :Co; C. 2ffo; D. :ffo;
Câu 50:8-=%-1 =!"U%8KQ HP"/* ,"]%S(2:fg;"
]N=U`0

A. 2lcmg B. :fmcsCg C. scsCg D. lc:sg

5†yY‡yvˆ‰zŠyv‹pŒwjqyvY7
1 A 11 B 21 C 31 D 41 C
2 D 12 D 22 A 32 C 42 A
3 D 13 C 23 C 33 B 43 A
4 A 14 D 24 C 34 C 44 B


5 A 15 A 25 B 35 C 45 B
6 D 16 A 26 A 36 B 46 A
7 C 17 D 27 B 37 A 47 D
8 C 18 D 28 D 38 B 48 D
9 A 19 B 29 B 39 B 49 B
10 C 20 B 30 D 40 C 50 B
BỘ GIÁO DỤC VÀ ĐÀO TẠO
ĐỀ THI THỬ ĐẠI HỌC
MÔN VẬT LÝ KHỐI A


PHẦN CHUNG CHO TẤT CẢ CÁC THÍ SINH (40 câu, từ câu 1 đến câu 40):
Câu 1:ppt8W"J)"\(pt,_H3sfyB8; SK2ff ]42c*;X+
S(SIW"J)",S:8("=PQ !"&'A.dXT+,ST
f 48 B *
/%&'./ AW"J)"S(
A.
1  *5:fh B478
= π
B.
1  *5:f6 B78

= π
C.
1  *5:f6 B78
= π
D.
1  *5:fh B478
= π
Câu 2:N=ae(2cs8R}`8c)"e+>c)"aK( 8UJ.")*+2ffo;YUJ
." Ec&D=.FN=,*,k8U,*,cTa1Q8&8I;MU&T*,(+
."=!*,.FN=ae;
A. λ3fc4893f8B* B. λ3fc893f8B*
C. λ3fc48934f8B* D. λ3fc8932:f8B*
Câu 3:XN"%-UP"không đúng
A. EN,RS&@SFH].F(ST/(U![
B. YSENSFH]-"S PE (EN/S"O,*dH+
C. Z[ENV8T,M%,1E
D. . 8EN,*+'. HO\'*+%. O/EN,,JS EE(=
Câu 4: 8E 88"J88K+]%T8d
2
/8E"&@*,k,U&T
*,λ
2
c=d.FU`d
:
/8E"&@*,k,λ
:
;y]"8Kd+]%T".8K
( "J8/8E"&@*,,U&T*,λ1->U`O_
A.
:

:
:
2
: −−−
λ+λ=λ
B.
:
:
:
2
λ+λ=λ
C.
:2
λλ=λ
D.
( )
:2
:
2
λ+λ=λ
Câu 5:8-=%-1 =!"2%,V%.O W"=T+lff#B%Ic8-=%-_,
V%;\8-=%-_%J,+S(U F"/# -8-=%-.#( $8
8E
A. ff#B%I B. mCf#B%I C. 2:ff#B%I D. 4ff#B%I
Câu 6:y&)."=!8O*"D8%2ffffHƒ&T8"]"dCfHg1;E
,*+O*"D *ϕ3fcs;"+ •SRS&@8D.F&N=HOW"-2f„/.bA&
N=%J,-.>
A. jŽ:fΩ B. jŽ:CΩ C. jŽΩ D. jŽ2Ω
Câu 7:. %#M8,8S&@D%,1EcU)". 2%I&]8&@,4f"=Fi
ADU>%N.<c*",:. 2%I,lf%NiU>%N.<;"H/U-.<AD%,1E,S(

A. 4f%I B. f%I C. lf%I D. C%I
Câu 8:|&'./ !"#,E13a*ω;v+&@XS(0
A. SIW">.MNU`Q !"&';
B. SIW">.MNU`Q !"N8
C. SI,S136a
D. SI,S13ha
Câu 9: 8E1 =!"jp+]%cp3fc4mc34lcs•rcV( )"8E"],UP"
_"32Cf
:
*2ffπ5g78EF"dO*"D|3lfƒ;.bj. 8E,-.>S(
A. 2sf• B. Cf• C. :Cf• D. lf•
Câu 10:. -%&'./*"c%&'./( khôngUP">  !"#G
C

A. 134*52ffπ6πB7 B. 134*Cπ64 *Cπ
C. 13C *π62 D. 13:*
:
5:π6πB7
Câu 11: 1Q.&@HO8*-.F8&+1"+&Tc,FA+* T8V%}`8
S(‘34f
f
;.Q SF.) 1Q8 SK'8N=.Q !"(S32587+T8W"J)"\;. 
1Q.&@1"+cHMM  SK !" (TUF,\;e\W"8*-cSD=32f8B*
:
;
"H/ A SKS(
A. :c24C* B. :c42C* C. 2clsm* D. :csfl*
Câu 12:SRHM,,]W"a3f
f
]*"D3

4
+T-*-8("(Ay.;]"(
8VUFASRHM8$8*-.K8J* * (&@!"Z*  ,ST-*-(
P";v,TA$8*-.KS(
A. f
f
B. 4f
f
C. mC
f
D. :C
f
Câu 13:YQ*-A+"’.A8-=W"%?&@VE
A. W"N8AD"HMd
B. F"P8JAD"HMd
C. E8P8.F.dMAD"HMd
D. F"P8AD"HMd
Câu 14:. M8  -*-N$-*-,U&T*,λkfcµ8]fcmµ8;Y J-
[HQNS(3:88cH J-kHQ]8(W"*-S(z32c:8EP8-N*-."N8
8H J1

32clC88,8D=U_1E N*-
A. ,sU_1E B. ,U_1E C. ,4U_1E D. ,2U_1E
Câu 15:e_1Ei ES(U_1Ek
A. ,U&T*,\'U&T*,A1
B. ,)*+D%'* TU_1E E
C. ,)*+ST'* T-*-/D=
D. ,U&T*,ST'U&T*,AU_1EM8
Câu 16: 8*,k,)*+n34o;,k(="J
A. ,K B. ,( C. ,K D. ,."

Câu 17: 8E+]%jcz$OH],.b.DST &@w
j
34fgcw

3fgc/"]b
)" E8ES%* T"]b)"d8S&@S(
A. 2cC B. 2cfs C. fcl4 D. fc
Câu 18:€"%?A8U,“N=,H,*-/*”
A. -)HR)&^,AUJ=8("
B. -8("1"D)k8("\]M8cHO*-'
C. gk*-)SFck1"D)-8("]8( ,8TAm8("
D.  ( (HO=?
Câu 19:E S•&b03Cfµrcp3C8;"]EbUJdS(57/#
EE=. 8ES(
A. fcfa B. fcmma C. fcfa D. fc2:a
Câu 20:*,N8."=!kHOHM( &Tc*,N8,b8O.&,
A. $+."=! B. $)*+
C. $UF D. $U&T*,
Câu 21:+A8]U( W"S(8U`On.8;e]O -AQSQ. +TOn.8S(mc:;2f
h2l
•(
U&T*,A-*-HMMS(fc2sfµ8;P.F" ( (#W"c%JV( )"O(O
8"]<8,-.>"=+S(
A. w

34cCfg B. w

3:cfg C. w

3cCfg D. w


3c:g
Câu 22: 8Ejp~%+]%8.bjc"N=,.b")4fΩcJ8fc2Cl(d
,"CcC•rc"]b)"8E,E"3w
f
*2ffx5g7;PO*"DF"d.F.bjE
-.>E/.bj,-.>S(
A. 4f5Ω7 B. Cf5Ω7 C. 45Ω7 D. mC5Ω7
Câu 23:
:
22
y
S(D%,1E
−
β
cU)",H+S&@fc:;"2fC%,1EJ82:sS);YPk
P8U)"/*"CS&@D%,1E.F#SES(
A. fcf4 B. fc:2 C. fcf D.fcfl
Câu 24:Y( 8–—%cQ]U&TNXSE,S( &@
A. YI1E*, B. |J1E*, C. y˜"1E*, D.   *,


Câu 25:|-UP"( *"N=S(sai T"J"=]Ae G
A. y"=Fi,RS&@1->H"=Fi,b.E-k;
B. . -.E-kc"=FiHOU_1E=D%dRS&@;
C. Y"=Pk.E-k,RS&@D%*.E-k,RS&@ "=Fi*”%-.
%OO;
D. ™-.E-kH-"RS&@A-"=Fi,-.>H-";
Câu 26:8-=U]],"*"Dsf„;"*'D%,2Cf#c"_D%,4ff#;)""_D%
+T8"N=,.b E2ffΩcJ842s8;*+O*"D8E*'D%U`2;)""

*'D%&@Vb"]1 =!",w
2
32ffgc)*+Cfo;M&"d8E*'D%;
A. 2csa B. :cfa C. 2cCa D. :cCa
Câu 27:"N=")J8,J8p3:Bπ57c8K+]%T8d342cs5•r7;"]b)"
"J8S("
p
32ff*52ffπ6πB7g;eP"_A"]b)"8ES(
A. "3Cf*52ffπ6πB7g B. "32ff*52ffπhπB47g
C. "3:ff*52ffπ6πB47g D. "3Cf
:
*52ffπšπB7g
Câu 28:. %J_%NEAw:4CRS&@\.."U/S(:ffQg;yRS&@\.H2Hw:4C
%NE ( (S(
A. 2:csC;2f

Hƒ B. ::cmm;2f

Hƒ C. 4;2f

Hƒ D. :;2f

Hƒ
Câu 29:|-UP"( *"N=S(saiH,!RU)"EA-QSQ. W"G
A. RU)"EA-QSQ. W"HO%d"( &$8*-HMM;
B. RU)"EA-QSQ. W"HO%d"( UJDAH8S ES(8+;
C. RU)"EA-QSQ. W"%d"( UJDH8S E$S(8O;
D. RU)"EA-QSQ. W"%d"( U&T*,A-*-HMM;
Câu 30:e&T*,(D. <=p89e8Q9|*QS)S&@S(fc2::›89fcC›892csmC›8;e&T*,(
_A<=p8(e8QS(

A. fc2f4›8(fcs› B. fc2f4›8(fcm:›8
C. fc22:›8(fcs›8 D. fc22:›8(fcm:›8
Câu 31: SKS#1  !"#Q %&'}_,RS&@ œ3:;2f
h:
5•7S(
EAS#1 r
5817
35y7;p(AS#1 Hb>.MNU`S(r3:5y7;eF *”S(
A. :587; B. 587; C. C587; D. 4587;
Câu 32:,k,)*+n3:cCo."=!. "•,]*"D32;C/,U&T*,S(
A. Cf8 B. sf8 C. f8 D. mf8
Câu 33:kHM"A8EN"=FiS(

4
t
cH]S"( &TN=&M1-
A. ENA"=Fi(=,"S 
B. N=S("=F+__4. UJ
C. EN(=,4%. O(4'. 
D. EN(=,%. O(4QSQ. 
Câu 34: SK',!"(S
2
•S
:
 \T"H/
2
3fc5*7c
:
3fcs5*7$&@H~ S,‘
f

*
T%&'}_(U"O=  ;"KDU F"/: SKSEb.E-(=;
A. :5*7 B. :cC5*7 C. cs5*7 D. :c5*7
Câu 35: 8Ejcpc)*+A8E,P=?&@cHω3ω
f
/O*"DF"d. 8EE-.>
EcHω3ω
2
 Vω3ω
:
/8E,$8-.>O*"D;+SF[--.>AωS(
A. ω
f
:
3ω
2
:
6ω
:
:
B.
2 :
f
2 :
ω ω
ω =
ω +ω
C. ω
f
:

3ω
2
;ω
:
D. ω
f
3ω
2
6ω
:
Câu 36:"]bA8+j'QS(csHg;e&T*,KDAt8(+,P%-.S(
A. fc248 B. 2c:C8 C. fcm8 D. fc:Cl8
Câu 37: T%&'./
1  : *5C  78

π
= π −
;€"<&kP8
2
2
 *
2f
=
]
:
 *=
S(
A. sc8 B. 444cs8 C. 442c8 D. 44mcC8
Câu 38:8-=%-U%8K/* ,"]%w
%

322CcCg()*+Cfo;y&&#U
%( UJ&"8K/8-c8žJ,.b")2:cΩ(J8Cf8;&#W"
-JS(
A. sa B. 2fa C. :fa D. Ca
m

Câu 39:EN
::
ss
j
U)"_=F/%,.E‘,RcsfQg; H+S&@8žEN
1D%1ZT*+H+A,;yRS&@ (%)\.. *%N.<(=S(
A. cslQg B. cl:Qg C. clmQg D. Cc2:Qg
PHẦN RIÊNG: M*Z&@XS(82. :%) (Phần 1 hoặc phần 2)
Phần 1. Theo chương trình phân ban (10 câu, từ câu 41 đến câu 50)
Câu 40:*,'XS."=!kfQ %&'f=T+3f58B*7;yRS&@A*,&@UJ  (
H."=!;z EP8f,E0
785
:
*1






π
=
e]SA EbP8S(4587;pAP8*"P8,5*7;
A. š:8 B. 48 C. :8 D. š48

Câu 41:XN"%-UP"I
A. O8QAUS%}cW"+T8.dW"=UDH…!"U`HO
B. ?-8O8QS-d( U`HO/%J_=F
C. ?/XA-S-d( .KU`HO/?A-8O8QS-d( ,+T
8.dW"=UDH…ŸU`HO;
D. -dAS( .KHO?H"=PP8VS.F-A,
Câu 42:Dc]!"(p( 8U_& }_;*+8*-Z[
(*(S(fc;v,8(@%T*(\D5‘
8
7PHO.&@S(
A. ‘
8
3C2c4
f
B. ‘
8
3Ccs
f
C. ‘
8
3:2cs
f
D. ‘
8
34scm
f
Câu 43:.K,H+S&@2cCH,PW"=HO8*-1"W"8.d+>`8;Y J
-k.dW"=]H+N8AS(:f8c8O8QW"-MA+T.dW"=S(fcCH;8
:
cSD=3

lcs8B*
:
;"H/ \AS(
A. 4c:* B. fcC* C. :cC* D. 2cC*
Câu 44:XN"%-UP"không đúng
A. &@-*K-*-_\-*-,!"(%)%_E%
B. &@  -*-_\-*-,MD*,
C. &@W"_\-*-,MDE
D. ˜"1E-*-S( -S&@i-*-,)*+H-".S^( "
Câu 45:"N8%-.8N8'*K,)*+nc "N8"=PT+.F8&.#
U-HMj. 8V%}`8;-="2VEN8&.#c8-=":V-8-="28H J:j
$. 8V%}W"¡E A"N8;Y]S"( *"N=S(I
A. -="2"&@N8,)*+n‚¢n "N8"=P
B. -=":"&@N8,)*+U]F") (W"-.>n
C. -=":"&@N8,)*+n‚Žn
D. -=":"&@N8,)*+n‚¢n
Câu 46:¡VW"=T+4f#B%I/W"=8)!"(kSE*",ff*;+#W"=
A¡. W"=8)S(
A. 2:ff# B. 2sff# C. 4f# D. lff#
Câu 47:.#.X &8¡.#8\U-HMj32f8cH+S&@2H,PW"=HO8*-W"2
.d`8+>;€"D( (.#.X8*@N=8Jc—HO<(.Q ( )"N=8\,
H+S&@2H;e)"b*-.#.X(&@J.HO+U)"c 3lcs28B*
:
;+W"=A
.#.XH&@W"<&:8S(
A. 4c2m.B* B. s2c:.B* C. C2c2C.B* D. m:c4.B*
Câu 48:—(28W"=!". 8V%}1"W".d}_W"."P8A
;)",KDP8,H+S&@:H(4H;+(A8žDP8S(C8B*; 8Q
S&@AS(
A. p3mcCH8

:
B* B. p32:cCH8
:
B* C. p32fcfH8
:
B* D. p32CcfH8
:
B*
Câu 49:E (8Q A8 8QS&@A.KS(ES&@
A. O8QS-d(  B. S&@A
C. @%S-d(  D. O8QW"-M-dSF
Câu 50:8 8QS,ST4fy8-d( 8U-1Q,8 8QW"-M+T.dU-1QS(:H8
:
;
y]"U-1QW"=)!"k.E-Z/RAU-1QbP832f*S(
A. œ

3:fc:H• B. œ

3:cH• C. œ

3::cCH• D. œ

32sc4H•
s

Phần 2. Theo chương trình KHÔNG phân ban (10 câu, từ câu 51 đến câu 60)
Câu 51:z$8-=JPd%&@JA)!"Z
A. F"AHM
B. H J-kHM]%8

C. H J-k]HM
D. H J-k]HM(H J-kHM]%8
Câu 52:. -S E*,O"=]/
A. *,(."=!+. &T B. *,KU>)SD%d
C. *,."."=!+( U(= D. *,K%J1Eb)S
Câu 53:XN","không đúng?
P8A8KS(
A. P88(HVb,8KW"*-%J!"]+
B. P8)D.F.dA8K8(HVb,8K/T,.OSTD
C. P8)D.F.dA8K8(HVb,8K#/.–
D. P8)D.F.dA8K8(HVb, J.F–8E
Câu 54:XN"%-UP"I
A. ,k,UJDS(.&S."=!. HO
B. ,k,UJDS(k.&S."=!. HO
C. ,kS."=!. DJ-8O.&HPJ. NHO
D. O.&,M(( /+S."=!A*,k(ST
Câu 55:g*-aeV"O,T.dMA8D"HM.dc. H J[D"HM
 J,>.M.$"c8JU`(8J D%S);Y J-[D"HMS(
f8cF"AD"HMS(
A. :f892ff8 B. 2f89sf8 C. :f89f8 D. 2f89:f8
Câu 56:&˜>,-8Kf8c$8HMSI%,F"2f8PW"*-JA8
\V-8K4f8cPHM J)8KD8K^/.–c%JVSI%-8K8 E
A. :4cs:8 B. :Cc8 C. ::c48 D. :c4s8
Câu 57:&>%JQ *-8K8HM,dh:+%8T/.–&@-`8-8Kk:f8
]O;Y J/.–KDA8K&(=
S(
A.
2f
2m
8 B.

2ff
2m
8 C.
2ff
m
8 D.
Cf
2m
8
Câu 58:V8%}\ae"O,T.dMA8&')"S–8(-&'f8;a`8.F
.dM;v&',U-HMf8;z>"=P8H J:f8SE)&'cXQ .dM;£ Ub
&'S(
A. £J c&@!"T B. £c$!"T
C. £J c\' D. ace(!"*;
Câu 59:&W"*-8\W"HMSI%.F(,1C;KV-HMC8cV-HM:8
 J,U-S(v;Y>.1-HM8/U-AJS(
A. v B. :v C. vB: D. v
Câu 60:&8K+W"*-8O* W"HMFRb.E-8KHO!"];Y8K->
HM:8/JAO* ,U-S(4ffc\H>8K.1->HM8/U-AJS(
A. ff B. 2Cf C. 4ff D. lff
hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
hhhhhhhhhhh¤hhhhhhhhhh
2  22 a :2 e 42 a 2 z C2 z
: e 2: a ::  4: e : a C: a
4  24 z :4 a 44 z 4  C4 e
 a 2 e : e 4 z  z C 
C a 2C  :C  4C  C e CC e
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m e 2m z :m a 4m  m  Cm 
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Câu 3(*)
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Câu 10 :
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Câu 13 :
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Câu 22(*) "ẵ8-
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Câu 27 : ~ SƯSâ1 Đ~MU-Đ~a3C8c"HƠ3fcC*;|ẫ.Ơ Đ~ạF
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Câu 30 :
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Câu 33 : ~HS2H.Q 8~Sâ1 Ơ<à* Đ~.-S:o;.Q -88~Ơ
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Câu 40 : "%ảạ8.FĐ8á=W"%ảĐS0
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BỘ GIÁO DỤC VÀ ĐÀO TẠO
ĐỀ THI THỬ ĐẠI HỌC
MÔN VẬT LÝ KHỐI A
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PHẦN CHUNG CHO TẤT CẢ THÍ SINH (40 câu, từ câu 1 đến câu 40):
Câu 1:X%-UP"đúngG
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Câu 5:W"JSK&@1Q8& SK'8ž(=E=sc5*7;|J!"Z!"(
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Câu 6: SK' !"#;yRS&@*”=?&]( ]" EAM
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Câu 7:>A !"#$)*+&@”&*"0
|&'./( *"N=S(%&'./ ?@%AI0
a;

:
C *1
π
=
587 e;






π
−
π
=
:

:
 *1
587
;







π+
π
= 
:
C *1
587 z;






π−
π
= 
:
 *1
587
Câu 8:E$2>P8c&D=.  SK'a &@2f"H…/ SK
'e&@"H…;e]"*+(AIS(2587;!"(A
a

(
e


S)S&@S(0
a;
l
a
=
587c
:C
e
=
587 e;
:C
a
=
587c
l
e
=
587
;
2s
a
=
587c
4
e
=
587 z;
4
a
=

587c
2s
e
=
587
Câu 9:&W"*-.F8V&TUPD=8-% OSFCS). :f5*7(H J-[
Z*,SF]%S(:587;g+."=!*,UPS(0
a;f58B*7 e;Cf58B*7 ;f58B*7 z;sf58B*7
Câu 100Y&N8R2fffS)/8_&N8R
a;2ff5e7 e;:f5e7 ;4f5e7 z;f5e7
Câu 11: S S("%-*,N8
2
c
:
%-N8$%&'./
 *""
:2

ω==
;g+
*,N8. HOHMS(44f58B*7;&_b>.M-
2
4587c-
:
4c4mC587;g=)*+
N8U~DcPb&,HOQ&@N8kS S(U F"G
a;:f5o7 e;f5o7 ;f5o7 z;sf5o7
2
1587
5*7

f
1
:
1
2
4
:
š4
š:

4
:
2

Câu 12: S."=!. 8O.&SFdkP8]P8y-8 Efcl587
T+2c:58B*7;e]%&'./*,Ey,E"
y
3fcf: *:π587;g]UP"_*,E0
a;"

3fcf: *:π587 e;






π
+π=
:

4
: *f:cf"

587
;






π
−π=
:
4
: *f:cf"

587 z;






π
+π=
:
: *f:cf"

587

Câu 13:Y" Td("N=,J8p  ;y& &@
ME.F8UJdS(€
f
32f
š
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f
32f5a7;e&T*,i
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a;2ssc587 e;2ss587 ;2f587 z;2s587
Câu 14:E UKM"A88-="O"=]88"J8p3:5µ7(8d
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2sff
f
=
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a;224587 e;22c4587 ;24c2587 z;c:s587
Câu 15:Y" 532fµr9p3fc27;EP8"
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H"U`0
a;:;2f
š
5a7 e;:f;2f
š
5a7 ;cC;2f
š:
5a7 z;cm;2f
š:
5a7

Câu 16:. W"-./S."=!*,kcQ'
e
(Q'
œ
S"OS"O
a;.$%&'("O,T%&'."=!*,
e; $%
; &@%
z;U]F") (ZQ HO
Câu 17:Yk.&A8"N=. 'HOUU%,-.>Ee
2
(&Tk
. . ("N=/k.&W"=A',.>*+
a;e
2
e;
2
e
:
4
;
2
e
:
2
z;:e
2
Câu 18:y"=FK*J1"D#1 =!"S(0
a;S(8=?k.&W"88EHM
e;S(8=?kOW"88EHM

;S(8=?kO1"=FW"88EHM8-") (
z;S(8"=P8EHM. k.&Q %&'* * Tk.&
Câu 19:"]1 =!"n3Cf5o7]S%[)"A8 E8E8jcpcT
π
=
2
p
57c
π
=
−
:
2f


5r7;y&8"+~%d,"‚( 8E,.FP &
"d. 8EE-.>E/‚%JU`U F"(&@~%&]( G
a;
π
−
:
2f

5r7~%+]% e;
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−
:
2f
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5r7~%* * 

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π
−
2f
5r7~%* *  z;
π
−
2f
5r7~%+]%
Câu 20: 8Ejcpc8K+]%"
ae
32mf *2ffπ5g7;*+O*"DA (8ES( *ϕ
2
3fc
(*+O*"DA E8EayS( *ϕ
:
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a;w
ay
3l5g7
e;w
ay
3m:5g7
;w
ay
3lf5g7
z;w
ay
32Cf5g7
Câu 21:v[P8a(eA8"1 =!",~%+]%8.b")jc8d,

";,






π
+π=

2ff *2ff"
ae
5g7;S%["(S(

π
;&"d3:5a7;
eP"_A&_S(0
a;






π
+π=
2:
C
2ff *::
5a7 e;







π
−π=
2:
C
2ff *::
5a7
2m
j
e

p
a
y
g

;






π
−π=

2:
2ff: *
5a7 z;






π
−π=
2:
2ff *:
5a7
Câu 22:8-=U]],Z*+#
C
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
:
2
=
c"*"Dl%8O*"D2f5Hƒ7b"*'D%(
"]b)"*'D%S(25Hg7c*+O*"DA8E_D%S(fcsc/&#E=. 
"_D%S(0
a;4f5a7 e;f5a7 ;Cf5a7 z;f5a7
Câu 23: 8E&/”;"N=")J8,
π
=
:
2

p
57;L%( )"ace8"]
1 =!""
ae
3w
f
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.>0
a;
π
−
2f;
5r7 V
π
−
4
2f;

5r7
e;
π
−
2f
5r7 V
π
−
4
2f;

5r7

;
π
−
2f
5r7 V
π
−
4
2f

5r7
z;
π
−
2f;4
5r7 V
π
−
2f;
5r7
Câu 24: 8Ec"
ae
3w
ae
:
 *2ffπ5g7cH
π
=
−
2f


5r7/OH]Z-.>\D;v-.>A
pU`0
a;
π
2
57 e;
π
:
57
;
π
4
57 z;
π

57
Câu 25: 8EjcpcT
2ff *::ff"
ae
π=
5g7(
42ffj =
5Ω7;"])" E
8Ey%'"])" E8Eae8,
4
:π
;&#W"8E,UP"
_( *"N=G
a;







π
+π=

2ff *:
5a7
e;






π
+π=
4
2ff *:
5a7
;







π
−π=
4
2ff *:
5a7
z;






π
−π=

2ff **:
5a7
Câu 26:. M8Nc$-*-,U&T*,λ3fc5µ87(λ‚3fc5µ87(W"*-8("
AN[;\. H J[N*-_4bUFN*-[A-*-λ,?
U F"N,8("+N*-[0
a;2 e;4 ;C z;m
Câu 27:]*"DA&T+T\S(

cM8S(

;]"*-T8J-*-\(M8
k&T.HOHMT,T*  
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2

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2
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;S,S(0
a;\ e;M8
;JM8(\ z;HO,( S,.
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Câu 28:€"%?8V.8("&@.F DS(W"%?

a;ED%d e;SFd ;E%-1E z;Jacec!"*
Câu 29:"][ ( . 8+j'QS(w32f
C
5g7;(*,t%-.,-.>
\DS(U F"G
a;2:;2f
š2f
587 e;fc2:;2f
š2f
587 ;2c:;2f
š2f
587 z;2:f;2f
š2f
587
Câu 30:&@8EW"%?%-1E*-.b(E+. W"%?D%d&@XS(0
a;*-*K-*- e;*˜"1E-*-
;*J EW"%? z;*  -*-'*K
Câu 31:HD%d-*-,U&T*,λ
2
/%-1E-*-,U&T*,λ
:
;y1~(
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a;λ
2
¢λ
:
e;λ
2
3λ

:
;λ
2
Žλ
:
z;•H-
Câu 32:-*-'*K,)*+;2f
2
5o7;e&T*,A*-(=. NHOS(0
a;fc:C5µ87 e;fcmC5887 ;fcmC5µ87 z;fc:C587
Câu 33:M+U)"EAQSQ. W"U]"]<82:5g7G
a;2cf4;2f
C
58B*7 e;:csl;2f

58B*7 ;:cfC;2f

58B*7 z;c::;2f

58B*7
Câu 34:Y"=Fi.OU_1E8% O-*-,U&T*,fc2::5µ87/RS&@A"=F
iU]F8S&@0
a;CcC5Qg7 e;c45Qg7 ;2fc:5Qg7 z;mcl5Qg7
Câu 35:D%-W",HJR%-.-*-8("(SdH&@HMM%-*-;\
H]"( D,-*-'*K( &TN=/D,*”%-W"G
a;pd e;g( ;z8 z;\
Câu 36:%OO,RS&@2cml5Qg7U=W""=Fi,8_HMM2cml5Qg7c`8.F$
%&'A%OOT;-"=Fi(=,Pb.E-'UJ V.E-HMM;vX1S(*+
%OO,P"&@*",cQ %&'A%OOT;<=Z.-%*+*0
a;13f e;132 ;13: z;134

Câu 37:

242
C4
,"H…U-.<S(s(=;%,1EA2ff57D,*":(=0
a;fcm:;2f
2m
5eW7 e;fcC;2f
2m
5eW7 ;CcmC;2f
2
5eW7 z;fc2C;2f
2m
5eW7
Câu 38:D%,1E,"H…U-.<S(4f;YSD=.*id/H+S&@Z#
4:
2
H+
S&@SI8T!;kSI8T!]SI*id0
a;2ff(= e;mC(= ;sf(= z;Cf(=
Câu 39:/8%-UP"*!%J_E0
a;H]@%EN.D—(8ENR'(\.RS&@
e;ž%J_H]@%\.RS&@U~'8%J_%NEc&MQ $H+
S&@FS"/%J_H]@%\.RS&@!"'
;|J_H]@%\.RS&@!"cS(8,8O.&1"W"FEXS(%J_
E
z; &<&@%J_E&&TEHOHP8* -&@,S(*?A
U 8
Câu 40:. -S E0|OOcFo cSQ% (e. c-E*'D%"S E( ,H+S&@Z\
D0

a;%OO e;SQ%O ;8Fo  z;U. 
PHẦN RIÊNG: Thí sinh chỉ được chọn làm 1 trong 2 phần: Phần I và Phần II
Phần I: Theo chương trình Chuẩn (10câu, từ câu 41 đến câu 50):
Câu 41:DP8 !"#Q %&'./0
1 :cC * 2f 
:
π
 
= π +
 ÷
 
587;/8+."
U/A. 2"H… 0
a;Cf58B*7 e;Cf58B*7 ;C58B*7 z;C58B*7
Câu 42:)"8S#1 K( 8N8  T)*+:f5o7;.FS#1 1"D8+
*,kcH J-kI_2]I_S(4f587;M+."=!*,0
a;2:58B*7 e;:58B*7 ;458B*7 z;s58B*7
Câu 43:X%-UP"IH,!-S E*,O"=]0
2l

a;,(A=]"&@$PO&T&T
e;,.",P."=!.D1( U(=
;,K,RS&@\'*,((*,."
z;Jacec!"I
Câu 44:   E8E&/”;-%"d[)""N=c[UJdc[
)" E8ES)S&@S(w

cw

cw;e]

 
w w :=
(w3w

;N"( *"N=đúngT E8E(=G
a;g/w

≠w

F*"=.Ó
p
≠Ó

c=. 8EHO1J=.&b
e;"N=,.bHO-HP
;"N=,.b-HP;. 8EHO1J=.&@&b
z;"N=,.b-HP;. 8E1J=.&@&b
Câu 45:&V.&OhR8%QA8]U( W" .F>b/UFS(_T
$8*-HMM( 0
a;$8*-HMM,$U&T*,
e;,$&*-
;e&T*,H-"(&*-U`"
z;e&T*,+"(&*-U`"
Câu 46: %-1EJ8_S(/G
a;,S(*%-.%OOUb8"=Fi
e;,S(*%-1EA8"=Fib.E-HMM&T-dA8k.&,$
)*+
;,S(*%-1EA"=Fi,&'-S^"
z;,S(*%-1EA8"=Fib.E-HMMc]"D%dF88%OO,$)*+
Câu 47:"s%N.<α(%N.<β

−
;EN
:4s
wU](EN/0
a;
|U
:f
s:
e;
|
:2f
s
;
e
:2f
s4
z;
j
::
ss
Câu 48:-&'-(%N.<-E*'D%"NQ ->S"UJ  (0
a;H+S&@cMcS&@c8 8QS&@
e;McH+S&@cRS&@ZcS&@
;McH+S&@cRS&@Zc8 8QS&@
z;McS&@c8 8QS&@cRS&@ (%)5U 8JRS&@Z7
Câu 49:Et.k5Ô
−
7,*%
:
2

=)
(M€3š2;E(=_W"SE(,S(?@%AU
W";,S(?@%( *"N=G
a;5**7 e;5*"7 ;5"*7 z;5**"7
Câu 50:M8  -*-THQNcHQ-"45887(-8(4587;L*-
M8,U&T*,. H Jfc25µ87]fcC5µ87;+U_1E N+EP8.F8(-
N*-."N845887S(0
a;: e;4 ; z;C
Phần II: Theo chương trình Nâng cao (10 câu, từ câu 51 đến câu 60):
Câu 51: 8QW"-MA8.KHO%d"(
a;H+S&@A e;+,A
;HM&T(/EA z;>.M.dW"=A
Câu 52:|&'./( *"N=UP"˜8+W"[+,ω(. "=P
W"=)!"A.KW"=W"8.d+>G
a;ω3:6fcC
:
5.B*7 e;ω3:šfcC5.B*7
;ω3š:šfcC5.B*7 z;ω3š:6fcC5.B*7
Câu 53: 8DP8"=P.F&.#N8q&/”(,Q'8 8QS
 B ∆
uur
HO?&TSF(8 8QS&@
p B ∆
ur
;DP8"=P
a;.#!"$!"H8
e;.#)!"&@!"H8
;.#8)!"$!"H8
z;.#8)!"&@!"H8
:f


w

q
w


2

:
∆B
q
∆
∆Bp

Câu 54:8JaeD]!"c!"(

c,PW"=1"W".d`8
W")"aA("O,T;e\W"8*-b.dW"=(*_JA8O.&; 8Q
W"-MA+T.dW"=S(
:
8
4
2
 =
(+.' S(;y]"&@JHO+
)"k>.M`8/T>.M}_)"eA,+U`0
a;

4

e;
4
:
;
4
z;
4

Câu 55:M !"(A8-&T,!"(.FU`4f587c"=PT+3
fcs0
a;4587 e;587 ;2s587 z;2:587
Câu 56:("\k1E=( T+HO?2f58B*7;Y])c("H~ 8#(c
&_b*NQ&@N8A#T)*+2:Cf5o7;"HZc(""=PP]%(
SIE+&Ÿc("SEH~ #T)*+&Ÿ;y&,*”SEQ]#("T)*+U
F"G5+."=!N8. HOHMS(4f8B*7
a;22msc5o7 e;2:Cf5o7 ;24:Ccs5o7 z;-%*+H-
Câu 57:X%-UP"*H,!k.&0
a;Y8k.&U]FQ c,*.8.&1 -=
e;.&1 -=S(.&8(&*_S([& 
;Y8.&U]FQ c,*.8k.&1 -=
z;k.&1 -=S(k.&8(&J8_kU W"-&*_.&
Câu 58: )~%8d+]%T-%)iH-Q -( &TN=cP&@ E8E1 =
!"8(&#W",.˜%

π
* T-%)" E8EGe]d.  E
8E(=,"H-:f5Ω7
a;"J8"),J8H-U`:f5Ω7
e;.b"),STU`:f5Ω7
;.b"),STU`f5Ω7(8"J8"),J8H-U`:f5Ω7

z;.b"),STU`:f5Ω7(8"J8"),J8H-U`f5Ω7
Câu 59:/8%,1EA8
f
3:ff57DO%,1E

242
C4
;e].`*"2(=S&@D,Z#
SE8%)&U)"0
a;lc::;2f
2m
5eW7 e;:c4f;2f
2
5eW7 ;4c:f;2f
2s
5eW7 z;c2:;2f
2l
5eW7
Câu 60:|O."#_=F,RS&@ZS(24cl5Qg7%N.<(88π
f
→γ6γ;
e&T*,A88%-.. %N.<A%O(=S(0
a;lc:;2f
š2C
587 e;l:ff587 ;c;2f
š2:
587 z;2cs;2f
š2
587
ĐÁP ÁN

2zc:ac4acacCacacmecsaclac2fc22ec2:ec24ac2ac2Czc2ec2mec2sc2lec:fc:2ac::zc:4ac:ac:Cac:
ec:mac:sac:lec4fc42c4:c44c44c4c4Cac4ac4mc4sec4lcfac2ec:zc4aczcCaczcmac
szclacCfacC2ecC:cC4cCcCCzcCacCmecCszcClacfz
BỘ GIÁO DỤC VÀ ĐÀO TẠO
ĐỀ THI THỬ ĐẠI HỌC
MÔN VẬT LÝ KHỐI A
S(8U(0lf%I9
5CfN".K87
Câu 1:vXλ
α

(λ
β
S)S&@S(U&T*,_T-E\
α
(ES8
β

A<=eh8Qcλ
2
S(U&T*,(DA
<=|h*Q. W"%?A.O;eP"_SF[λ
α
cλ
β
cλ
2
S(
A. λ
2

3λ
α

hλ
β
; B.
;
2
βα
λ+λ=λ
C.
;
222
2 αβ
λ
−
λ
=
λ
D.
;
222
2 αβ
λ
+
λ
=
λ
Câu 2:™8D>c]"8-8',HJR%-.U_1E,U&T*,&'_ λ
2

(λ
:
5λ
2
Žλ
:
7/,
Ÿ,HJRD%d
A. -*-'*K,U&T*,λ
2
(λ
:
;
B. 8X-*-'*K,U&T*,. H Jkλ
2
]λ
:
;
C. 8X-*-'*K,U&T*,\'λ
2
;
:2

D. 8X-*-'*K,U&T*,ST'λ
:
;
Câu 3:|-UP"( *"N=S(saiH,!&@W"%-W"G
A. Y&@]"U`i EcDnS" .Q1F%-.-*-"…W"8("Sd;
B. "…W"(SNW"!"S(&@W"%-W";
C. ]"$8 E( 8D%-W"cD,D%d(,P%-.-*-\;

D. e&T*,A-*-%-W"U ŸST'U&T*,8(D%-W"D%d;
Câu 4:+T*S."=!. HO/%-UP"( *"N=S(saiG
A. ,k8RS&@&TE-%OO;
B. . *,kc.&(k.&S"OU]F$"H/;
C. ,kS(*S."=!Ak.&U]FQ ;
D. . *,kc.&(k.&S"OU]FS%";
Câu 5:V( )"8"N=-%1 =!",UP"_"32ff *52ffπ75g7/#W""N=,&
"dU`:a(*"2cS&@\..F"N=S(4;2f

•;eP"_&#_W""
N=S(
A. 3: *52ffπ675a7; B. 3: *52ffπ675a7;
C. 3: *52ffπh75a7; D. 3: *52ffπh75a7;
Câu 6: 8O8QS,ST4fy8-d( 8U-1Q,8O8QW"-M+T.dU-1QS(:H8
:
;y]"U-1Q
W"=)!"k.E-Z/RAU-1QbP832f*S(
A. œ

3::cCH•; B. œ

32sc4H•; C. œ

3:fc:H•; D. œ

3:cH•;
Câu 7:  E8E1 =!"8"N=,J8p3c.bj3CfΩ8K+]%T8d,"
=?&@;e)""AdS(3
r
2f


π
−
cV( )" E8E8-%1 =!")*+HO?n3
CfocJ8)-.>"Ad/S%[-%)""N=T-%)" E8E
A. U)"U`(*",R); B. U)"U`(*",J8);
C. UU`(*",HO?; D. U)"U`(*",R);
Câu 8:"]"d[+(+A8+j'QS(w32:Hg; +U)"A$8FSQ.O
5FSQ. 7%-.k+U`HO;e]`*+|SR3c:C;2f
h4
•;*cM"=F+U`2c;2f
h2l
;e&T*,\D
Aj'Q +(=,P%-.S(
A. 2fc4C8; B. m4c2l%8; C. fcm4µ8; D. 2c4C;2f
2f
8;
Câu 9: !"#T"H/c.F8 E}c[P8UF(y;X!"&'k]yc+
XE>.MNU`qc8+3fS(SIW"."P8A EqQ !"&';v+AU`
HOS)_D( P8
A. 3; B. 3; C. 3; D. 3;
Câu 10: SKS#1 .Q }_c !"#T%&'./13: *:f587;!"(FAS#1 S( 

3
4f8cSD=32f8B*
:
;!"(\D(STDAS#1 . W"-./ S)S&@S(
A. :scC8(448; B. 428(48; C. 4fcC8(4cC8; D. 4:8(48;
Câu 11: DP8"=P.#1"W"8.d,8O8QW"-M+T.dS(;Y]S"( *"N=S(không
IG

A. RH+S&@ADP8SFS)(H J-kDP8].dW"=SFS)/8O8QW"-
MRsS);
B. RH J-kDP8].dW"=SFS)/8O8QW"-MRS);
C. RH+S@ADP8SFS)/8O8QW"-MRSFS);
D. RH J-kDP8].dW"=SFS)/8O8QW"-MR:S);
Câu 12:"H/AN8,-.>( *"N=8( &khôngPQ&@G
A. 3c:C;2f
hC
*; B. 3c:C;2f
h
*; C. 3c:C;2f
h4
*; D. 3:C;2f
h4
*;
Câu 13:O8QW"-MA.K+T.dW"=1->
A. U`?8O8QW"-MA-%)H-"A+T.dW"=,;
B. ,P&'=N8$="( !"W"=A;
C. (ST/8O8QS-dSF(ST;
D. HO%d"( >.M.dW"=;
Câu 14:
:4s
+
%N.<(
:f
,
T"H…U-.<cm;2f
l
R8;H+-&@%-_clm8
:4s

+
(:c42C8
:f
,
;vJ*iH+-H8T/(HO_"=F+/(DJS&@/,8V. ,!"S(*J%’8%N.<A
:4s
+
;"?AH+-,=S(U F"G
A.
≈
:c;2f
l
R8; B.
≈
:cC;2f

R8; C.
≈
4cCm;2f
s
R8; D.
≈
4c;2f
m
R8;
Câu 15:p)S&@V( )"8 E8Ejp8K+]%--%"
2
c"
:
c"

4
,$-.>"d&)*+H-
"c/&#. 8E&'_S(
2
3
f
 *2ffπc
7
4
:
2:f *5
f:
π
+π=
c
4
3 *522fπš7;_(
*"N=S(IG
A. ¢
;
B. 
≤

;
C. Ž
;
D. 3
;
::


Câu 16: SK'88\&@.Q ( )"&TA8*@N=HO<c)".FA*@N=&@U"+
>;e\W"8*-(SJAHOHM;Y~  SKSH\%&'}_8,fc2..J—;Z*+[
ST+AE>.MNU`(ST+E>.MUFU`
A. fc2; B. f; C. 2f; D. Ccm4;
Cõu 17:¡8(,8O8QW"-M+T.dW"=A,S(2c:H8
:
;¡>"88O8QSHO?2y8c8O8Q
S&@A¡EP834c4*S(
A. mfcH8
:
B*; B. C:csH8
:
B*; C. c:H8
:
B*; D. 4fcH8
:
B*;
Câu 18:. M8  -*-THQN5{hN7cH J-[HQS(:88;]"*-HQU`-
*-ž@%8-*-'*K,U&T*,Cff8(f8/"&@N  .F8(;Y J-\
D[N*-$8("TN."N8S(lcl88cH J-k8V%}_HQ]8(W"*-S(
A. 2cC8; B. 28; C. :8; D. 2c:8;
Câu 19:O

242
C4
S(8>%,1E;"2:c4(=/*+%N.<#SE:„*+%N.<U)"c`*+%N.<A

242
C4
S(

A. :cC;2f
h
*
h2
; B. 4c2;2f
h
*
h2
; C. 2c4;2f
h
*
h2
; D. c:C;2f
h
*
h2
;
Câu 20:DP8 !"#;YW">.MNU`c+ADP8S(f8B*cE>.MUF+,ST
:ff8B*
:
;eF ADP8S(
A. fc28; B. s8; C. C8; D. fcs8;
Câu 21:E pSM&b T"H/.F32f
h
*c

-%E[UJdw
f
32fgc&
#EW""N=S(

f
3fcf:a;"Ad(*+J8A"N=S)S&@S(
A. 3mcl;2f
h4
r(p34c:;2f
hs
; B. 34c:µr(p3fcml8;
C. 34c:;2f
hs
r(p3mcl;2f
h4
; D. 3fc:µr(p3fc28;
Câu 22:|-UP"( *"N=S(saiH,!RS&@A k. 8E pSM&bG
A. yRS&@kU]F") (T)*+D%O)*+ .FA8E;
B. yRS&@.&. d(RS&@k.&. "N="=P,S^";
C. _*"U`"H/ cRS&@.&(RS&@k.&SEU`";
D. yRS&@.&EU`RS&@k.&E;
Câu 23:V( )"8 E8Ejcpc8K+]%-%1 =!""3:ff *2ffπ5g7/&#. 
8E,UP"_3 *2ffπ5a7;.b"). 8ES(
A. 2ffΩ; B. :ffΩ; C. :s:csΩ; D. 22cΩ;
Câu 24:. M8!&@W"& -W"QSQ. U=( 8k.&!"Q %&'"O
,T&*_k/U-HMW"Õ STDAW"QSQ. *”RH
A. Z)J8U&T*,-*-HMM;
B. RU&T*,-*-HMM(J8&-*-HMM;
C. R&-*-HMM(RU&T*,-*-HMM;
D. Z)R&-*-HMM;
Câu 25:U(.#%}`8U-HM8,.dW"=+>W"N8U(;O8QW"-MAU(+T.d
W"=(=S(fH;8
:
;&H+S&@fH_.FU(*-.dW"=;e(W"=!"T+,:.B*/&.F

U(.8~%U(;e\W"8*-b.dW"=cSJA8O.&(1Q8&&8DP8;+,AU(H
&.T8~%U(S(
A. fc2.B*; B. fcfs.B*; C. fcfms.B*; D. fc42.B*;
Câu 26:€"-./U]?k
w
:4s
l:
(/
|U
:f
s:
Z1J=.%,1Eα(β
h
;+S)%N.<α(β
h
S)S&@S(
A. s(2f; B. (s; C. 2f(; D. s(;
Câu 27:X%-UP"saiH,!*%,1EAEN"=Fi0
A. E8P8cH+S&@D%,1E(ST/*+%N.<(ST;
B. %,1EE8P8ZST*+EN<%N.<M]P8,;
C. %,1E%d"( UJDAD%,1E;
D. ž%N.<S(8%J_EN\RS&@;
Câu 28:EN%,1E
w
:4
l:
_=Fc%,.8Eα(U](EN .57;RAEα]8U
F"%).R8RS&@%N.<G
A. 2sc„; B. 2cm„; C. s2c„; D. lsc4„;
Câu 29:p)S&@8K.bjc"N=")J8,J8pcd,"( -%1 =!""3w

f
 *ω/
&"dA#W"IS)S&@S(acac:a;y]"8K+]%-%)i.F( -%(=/&
"dA#W"8ES(
A. a; B. 2:a; C. :ca; D. a;
Câu 30:. -0γ9t9O9-*-\c( không$UJDT-#SEG
A. -*-\; B. +; C. t; D. γ;
Câu 31:E SM&b8d,"
r2
µ=
("N=,kJ8
82fp
=
;Y3fc&
#W""N=,STSTDS(fcfCa;-%[UJdEES(
:4

A. 2OEP83fcf4*; B. COEP832cCm;2f
h
*;
C. 4OEP832cCm;2f
h
*; D. mOEP83fcf4*;
Câu 32:*,',U&T*,λc)*+n(UFHO?cS."=!.F8&}kP8]P8y-
8 E;E8P8( ,c+ AU`:πncSI,+ AP8yU`
A. πn; B. πn; C. f; D. πn;
Câu 33:X%-UP"I0
A. L*-'*KS(-*-8(*"HW"SRHMHOU>S!-=ASRHM;
B. . NHOc)*+A-*-\()*+A-*-M8S(&";
C. . DJ-8O.&. *"+c-*-M8."=!T+\'-*-\;

D. L*-'*K,U&T*,=?HW"-8O.&. *"+H-";
Câu 34:]"S)S&@U_1E,U&T*,λ
2
(λ
:
5λ
:
¢λ
2
7( 8D8H8S E/+U)"EA-FSF.O
W"&'_S(
2
(
:
;y]"]"JU_1E.F( D8H8S E,/+U)"EA-
FSF.OW"S(
A. 
:
; B. 
2
6
:
; C. 
2
; D.
:2

−
Câu 35:. W"-./ !"#A SKS#1 /
A. 'R(RU]F") ($)*+c)*+,D%O)*+ ;

B. *"8žS)?!"c,:P8E,'RD%S)R;
C. HRRc'RJ8(&@SEcHRJ8/'RR;
D. 'RAU`RH?!""=P;
Câu 36:.F8*@N=,*,kcP8Ud-I)Dy8 E2f8cH J[S)SF]%
."P8|A Ey,$STP8S(fc2N=;+."=!*,.FN=S(
A. ff8B*; B. :ff8B*; C. 2ff8B*; D. 4ff8B*;
Câu 37:"N8q
2
cq
:
 S("P8-"8c%-*,H]@%$)*+:Coc$UF28($
%U)"U`HO5+."=!N8S(4f8B*7;+P8 TUF28b. H J[q
2
q
:
S(0
A. 2s; B. l; C. s; D. :f;
Câu 38:S,STHO?-dSF8EP8-.dW"=A8 Eq3jHO?;Y-
AS"O,Tq(.dW"=/,N=. +,γcH-AS^"O,T.dW"=
&,@%Tq,4f
f
/+,8(S(=N=. S(
A. ; B. 4γ; C. ; D. γ;
Câu 39: SKS#1 `8cE>.MNU`cD% V8+,ST2f8B*XQ .dS#1 c/*"
fc*]R SKEES))"FcSI,->.MNU`
A. 2c:C8; B. 8; C. :cC8; D. C8;
Câu 40:-#%-*,N8b)*+2fffo"=P.18&_UF&!%M8--cT+
2C8B*;pD=+."=!N8. HOHMS(4f8B*;)*+AN88(&,Q&@HN8%J1ESEk--S(
A. lCo; B. lCso; C. 2fo; D. 2fo;
Câu 41:. "=Fi.OcU-HMe S(.

f
3Cc4;2f
h22
8;"H"=Fi.OU_1E.%OO_TE\5E
α
7
/U-HMW"ÕE "=PAFSF.O. "=FiJ8
A. 24cµ8; B. fcm8; C. fc:8; D. fcmCµ8;
Câu 42:H"N=^%}cW"=!"T+,
ω
W"8.d+>. 8k.&!"c,~'J8_k
"O,T.dW"=AH"c*"DJ8_. H",UP"_
7g57
:
 *5œQ
f
π
+ω=
;g( P83
fc~'%-%"=]A8V%}H"N=@%T~'J8_k8,U`
A. 2sf
f
; B. 2Cf
f
; C. C
f
; D. lf
f
;
Câu 43: !"#527(5:7$%&'c$)*+($UFa38;E8P8( ,c 

527,S13:8c"=P&@!"&'c# 5:7W">.MNU`Q !"&';pI,c
?@%A .F,SU F"("=PQ &T( G
A. 13s8("=P&@!"&'; B. 13f("=P&@!"&';
C. 138("=PQ !"&'; D. 13:8("=PQ !"&';
Câu 44:g,.dW"=+>c8O8QW"-M+T.dW"=(=S(cW"=T+,
ω
/8O8QW"-Mp(
Rƒ

SFT"Ub_
A.
;

p
ƒ
:

=
B.
;
:
p
ƒ
:

=
C.
;

p

ƒ
:

=
D.
;

p:
ƒ
:

=
Câu 45:"H&@-.kEN
Q

:
c?H+S&@A:%.OO(:'.OST'H+S&@ENQ8
S&@S(fcf4fC";y]"2"3l42
:

Qg
cRS&@_T8ž"SOcAP-I.H\ENQS(U F"G
A. mcflssmCQg; B. :cmC;2f
2C
•; C. :sc4lCCQg; D. f;:mC;2f
2
Qg;
:

Câu 46: E8E1 =!"aeZ8"")J8pc+]%TU].bj;"])"8ES(w

ae
?>c
)*+n;D=,:-.>AU].bS(j
2
(j
:
S(8S%&'_A"
ae
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2
(ϕ
:
;
 U]ϕ
2
6ϕ
:
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A. p3; B. p3; C. p3; D. p3
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;
Câu 47: SKS•S(88JcDcH+S&@8c!"(Öc !"#5. 88V%}}
_7W"8.d+>`8W"8)"cE',+.X.&;e]8 8QW"-MA+
T.dW"=< S(3
2
4
8Ö
:
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A. 3:


π
l
B. 3
s
4
π
l
C. 3
s

π
l
D. 3


π
l
Câu 48:.#.XH+S&@cU-HMjc,PW"= 1"W".d+>A,;*@N=W"DW".#
.X()" AN=,K8H+S&@8;v[ _=F.J—;Y8.'1"+&@8 EU`
c/+A,bP8,
A. ZS"Tj; B. ZS>Tj; C. ZSTj
:
; D. HO%d"j;
Câu 49:'HOU4% EU`#1 =!")*+Cfo;E.dW"=A.O c8ž"N=E .k
.&,J8_kEe
f
;™P8cJ8_k?@% 4"N=N=.E.dW"=S(
f
e

:
4
/*"fcf2*cJ8
_k?@%E,S(
A.
;e
:
4
f
B.
f
e

4
; C.
f
e
:
2
; D. e
f
;
Câu 50: E8E1 =!"8.b")j8K+]%Td;y]""H-Ó

U`j/&
#W".bS"O
A. .˜%* T-%[UJd; B. *T8%* T-%)" E8E;
C. *T8%* T-%)" E8E; D. .˜%* T-%[UJd;
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1

C
11
D
21
C
31
B
41
C
2
A
12
D
22
A
32
B
42
A
3
C
13
A
23
D
33
D
43
D
4

D
14
C
24
A
34
C
44
B
5
D
15
A
25
B
35
B
45
A
6
A
16
A
26
D
36
B
46
A
7

D
17
B
27
B
37
D
47
B
8
B
18
D
28
D
38
A
48
A
9
C
19
C
29
C
39
C
49
A
10

C
20
B
30
B
40
C
50
A
BỘ GIÁO DỤC VÀ ĐÀO TẠO
ĐỀ THI THỬ ĐẠI HỌC
MÔN VẬT LÝ KHỐI A


ĐỀ THI SỐ : 6
PHẦN CHUNG CHO TẤT CẢ THÍ SINH (40 câu, từ câu 1 đến câu 40):
Dao động cơ (7 câu)
N"2;
Sau khi xẩy ra hiện tượng cộng hưởng nếu
A. tăng độ lớn lực ma sát thì biên độ tăng B. tăng độ lớn lực ma sát thì biên độ giảm
C. giảm độ lớn lực ma sát thì chu kì tăng D. giảm độ lớn lực ma sát thì tần số tăng
N":;
Một con lắc lò xo dao động điều hòa với chu kì T thì khoảng thời gian hai lần liên động năng của vật
bằng thế năng lò xo là
A. T B. T/2 C. T/4 D. T/8
:C