Đề thi và đáp án thi thử đại học lần 4 - 2012 môn Vật Lý Trường THPT Tĩnh lộc

ĐỀ THI THỬ ĐẠI HỌC LẦN II NĂM HỌC 2010- 2011
TRƯỜNG THPT CHU VĂN ANMÔN VẬT LÍ !"

I. PHẦN CHUNG CHO TẤT CẢ THÍ SINH ( 40 câu, từ câu 1 đến câu 40)
C©u 1 :
#$!%&!!'()*+!,-*$*./0(123(4(5(23!678/*$9
!:;(<!!!:;=>8"9
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@?A(-8AB!CBDE"%9
A
@?F(-8AB!Cϕ
A
"GH)*$
(I,-*$!JKL@A("GM*N/ϕ
A

A.
ϕ
A
@BDFG
B.
ϕ
A
@BDFG
C.
ϕ
A
@BDEG
D.
ϕ
A

@BDAG
C©u 2 :
#$!(O!*P#(/>P*$%Q!R(*$<STD8!6)*2!60(4*2U:;<TG7
(V/#W(I*P#)*2U:(I*2!60,-*$*./-GX!@<#W*Y/%Z!6:
(=;![-(./=G\!@]8*$(I#W
A. AA<F^(G B. ^T<E](G
C. AA<F^(G D. ^T<E](G
C©u 3 :
-XX(9->(./+!_*`(4*`,/!>*J*'K(a(R!V%Q*`!6b!/N
c@?ΩGd!%-*N/X(*`59->(./(4P/!e(/@A(-8?B!"f"GP(g
8/O!!)/!_!6-X(*X!5!6Z('(*X<*`,/(I!_*`
A.
π
^
?
=C
µhG B.
π
^
?
−
=C
hG C.
π
T
?GA
^
=C
hG D.
π

A
?
^
=C
h
C©u 4 :
#X(,-*$*`!i6)%Q(/$,=>!/N(j(4`8R!'(jk@^%!X!*P!
*`!:(!6)!_Y@EF8
t
F
?
F
"lG`,/(I!_*`l"%(2*$,0*``/,_
"!X!*P*4(45!6Z
A.
l@µh%@E
A
LG
B. l@h%@E
A
LG
C. l@h%@E
A
LG D. l@h%@E
A
µLG
C©u 5 :
l-*-XX(cklR!V27%mG
l-(5(*`5`/,_
L#

@
#
@?Efn

H
@
LH
@FTfGN8R(IX(*`o@Tp
`8R(g8/O!(IX(
A. <T?] B. <E]T
C. <^TA D. <ETT
C©u 6 :
lV/N2K!e(9X*38a((4!N8Ro
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@?<AG?
?T
p%o
A
@?<G?
?T
p%-(!R!;
Um(I$!!V-Y/*`G\*42!*-*2K((5(`/*`!Vq*P(-,0Y/
*`a!*N/!6`!!)/!23e
?
@?<^Ef%
A
@<FfGHV![@?<FG?
?
lGq>!:;8R
MrG

A. @F<FTG?
E^
s8G B. @F<F^G?
E^
s8G
C. @F<FAG?
E^
s8G D. @F<FEG?
E^
s8G
C©u 7 :
lt(=/saiU4%.)*$84
A. H)*$84)*$,-*$(I/+84G
B. \84(u!6/>.![-23$!*2!v!7)*$84bt*P2/G
C. H)*$84)*$,-*$(I(5(N!w%&!(O!3(484!6/>.Y/G
D. \84!6/>.!i/+*P!6)d!v<)*$84j![-Y/q*2!6/>.84G
C©u 8 :
l-jeX!=
S
E
 k A ?S<E#[f
+ → α +
G\!X-!*2K(?)!7r2K!x
6!ije!6)-)/yl-
L
@F<AEG?
AE
-
?
G

A. AF<^G?
AE
#[fG B. ]<F]G?
AE
#[fG C. ?E<AG?
AE
#[f D. E^<SAG?
AE
#[fG
C©u 9 :
6-!:`=%.-!-585<U-j(5(zU[85
?
%
A
@?<TF
"<U-j(5(!i
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A
*VY/85!@?<A^G-*2K(U-j(5(z?A%=
85)!VT<A?GH2Q(84585*q,1!6-!:`
A. {@<TFG?
F
|G B. {@<TF|G
C. {@<TFG?
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G D. {@<TFG
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l
k
c
Mã đề 231 ( +S!6"
C©u 10 :
X!=!6!"%*3![6"!je`!X(86X!~%X!3!6gGl-V!
*$_!UR(IX!=!6!∆

@<]S/<(IX!=*3![6∆

@<A^/<(IX!=
~∆
~
@<ET/n?/@E?<T#[fD(
A
Gr2K!-j6!ije!6)-)/y
A. •€@?<^G?
?E
sG B. •€@?]<S??#[fG
C. •€@?<^#[fG D. •€@?]<S??G?
?E
sG
C©u 11 :
l-X(*`+*`!6bc@EΩR!V%Q!_*`lG`5`/,_zj('(!_
*`FfG`5*d!%-*N/X((4P/!e(/@?A(-8?B!f"G`,/(I!_
*`

A. l@
πE
?
E
µhG B. l@
πE
?
E
hG
C. l@
π
E
?
hG D. l@
π
E
?GE
hG
C©u 12 :
#$!%&!5!6!+-X%-g!629/Y/j(4`!*$
A. !6)?

lG B. !6)

\G C. !6)

lG D. (-3`!*$g!62G
C©u 13 :
#$!%&!UR2K,-*$*./-%Q(/U7@?8G\*Y/%Z!6:(=;<%&!(4%&!R(
%@<FA]D8GltR(!!X!*P%&!Y/%Z!6:(4*$9@T(![-(./,23G

*P!Vr;*$r
A.
^A^
?? k
t +=
8"fQU@n?nAnGG B.
AA^
?? k
t +=
8"fQU@n?nAnGG
C.
A^
??
A
−=
k
t
8"fQU@?nAnGG D.
A^
??
^
−=
k
t
8"fQU@?nAnGG
C©u 14 :
M5!P/-8/*=>* U4%.,-*$!JK(I,-*$*./0(1
23<(1!N8R(4*N/U5(/y
A. N8R4((I,-*$!JK;!N8R4((I(5(,-*$!NG
B. N8R(I,-*$!JK;!J(5(!N8R(I(5(,-*$!NG

C. H)*$(I,-*$!JK;!J(5()*$(I(5(,-*$!NG
D. l/U7(I,-*$!JK;!J(5((/U7(I(5(,-*$!NG
C©u 15 :
\(V/585%-$!U-X<`!2KY/*`9j>6U
A. H2Q(84(I585U:(!:(6O!QG
B.
r2K(Ig!gεO!U7<V/(2*$585*IQG
C.
r2K(Ig!gεQ3(g!-5!)[(!6-Le%QU-X*4G
D.
r2K(Ig!gεx3(g!-5!)[(!6-Le%QU-X*4G
C©u 16 :
K,=>*+•L@<*N/L(R*Z<*N/•,-*$%Q23!67/@(-8ABo!G4j
9X!XL(423!67
A. /
9L
@(-8ABo!
"
A
?
+
λ
l
G B. /
9L
@(-8ABo!
"
λ
l
G

C. /
9L
@(-8ABo!
"
A
π
λ
+
l
G D. /
9L
@(-8ABo!
"
π
λ
+
l
G
C©u 17 :
#X(,-*$kl*!'(`,-*$*./0<r2K!J($*2K((/>P-!-
!i*`r!6-!_*`!r2K!i!62!6-(/$(jO!A8GN8R,-*$
(IX(
A. Tp B. ATp C. ?ATp D. ?pG
C©u 18 :
l-a(*3+,=>Ug,q(./,<UR2KY/j(N/,-*$*./-%Q(/U7G
6/>.*`2KY(-Y/j(N/%*d!(-a(!6-*`!62*./
E
(423!v*e<(-
a(,-*$%Q(/U7WGq>(t&9‚!* 
A. V/Yƒ%

E
2Q)!6)!7WƒG
B. V/Y„%
E
2Q9/R,2Q!7W„G
C. V/Yƒ%
E
2Q9/R,2Q!7WƒG
D. V/Y„%
E
2Q)!6)!7WƒG
C©u 19 :
lV/%-(!-!(I$!!V-Y/*`(5(e(9X(42Q(84λ@^%λ…@<ATµ!7
!O>%&!R(*N/('(*X(I[[(!6-Y/*`O*g/G~5(*Z(g!-5![[!6-(I
A
U-X(!-!Gl-@F<FATG?
E^
s8%(@EG?
]
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A. L@T<ATG?
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sG B. L@?<]TG?
?
sG
C. L@E<STG?
?
s D. L@A<E]TG?
?]
sG

C©u 20 :
#$!2K(O!49X 
c
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]F
 *N/(4UR2K?G/?T<A>*$49Xj
E<ST†Gl/U‡56q(Ic
A. A<S>G B. E<]>G C. E<T>G D. ^<>G
C©u 21 :
\(V/N2K!e(9X*`!i(42Q(84λ
?
@<ATµ%λ
A
@<Eµ%-$!!OU
-X<2!95(*Z*2K(%&!R(*N/('(*X(I(5([[(!6-Y/*`N2K!
%
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@S<E?G?
T
D8%%
A
@^<EG?
T
D8Gl-@F<FATG?
E^
s8<[@?<FG?
?
l<%(@EG?
]
D8G\R

2K
[
(I[[(!6-
A. 
[
@<F]G?
E?
U B. 
[
@<?F]G?
E?
UG
C. 
[
@<F]G?
E
U D. 
[
@<F]G?
E?
U
C©u 22 :
M5!P/-8/*=>saiU4%.Y/*`G
A. MY/*`-X!*$,'!6)`!2KY/,ˆGG
B. MY/*`-X!*$,'!6)`!2KY/*`!6-G
C. MY/*`-X!*$,'!6)`!2KY/*`-G
D. MY/*`/+*`<!6-*4*`r*2K(V*J!6'(!V!ir2K585G
C©u 23 :
f&!R(!6/>.,-*$!iL*V#<FD8GM23!67,-*$!X#<(5(L$!*-X
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C©u 24 :
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C©u 25 :
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C©u 26 :
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C©u 27 :
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C©u 28 :
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C©u 29 :
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C©u 30 :
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C©u 31 :
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B. `!6b!/NcR!V%Q!_*`lG
C. `!6b!/NcR!V%Q(/$,=>!/N(jkG
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C©u 32 :
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C. `5`/,_!6)*`!6b!rG D. `5`/,_zj!_*`!rG
C©u 33 :
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A. 4((V!Y/(IrU:!6-!:`(2*IQG
B. (1585d!!6*qZŒ/9XU*Y/rU:G
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C©u 34 :
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A. ?F%=!R<?S%=85G B. ?F%=!R<?T%=85G
C. ?]%=!R<?S%=85G D. ?^%=!R<?E%=85G
C©u 35 :
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C©u 36 :
6-!:`‚(93<V/(V/585+-X%-5Um!:(*`=!7
A. *`!:(=(I5UmO!*G B. !OUm8m!6/0%.*`G
C. *`!:((I!OUmUg!>*J D. !OUm!:(*`,23G
C©u 37 :
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C©u 38 :
-XX(9->(./+*`!6b!/Nc@FΩ<!_*`(4*`,/
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C©u 39 :
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C©u 40 :
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II. PHẦN RIÊNG ( 10 câu) Thí sinh chỉ được làm một trong hai phần ( phần A hoặc B).
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C©u 41A
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C©u 42A
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C©u 43A

lt(=/sai\$!g!g>*Vd$!/>)!w!7(4!P=>6`!2K-8/*=>y
A. `!2K5!9X(je<V//>)!wb!6X!5U:(!:(%g!g(4!N8R!:(KG
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D. \g(4!23!5(7
C©u 44A
l-*-XX(9->(./+N!w~%a(R!VG\*d!%-*N/X(`/
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C©u 45A
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C©u 46A
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C©u 47A
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C©u 48A
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C©u 49A
6-!:`=<U[(5(/?<T*2K((V/b585!6a(42Q(84
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C©u 50A
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B. Theo chương trình Nâng cao ( 10 câu, từ câu 41B đến câu 50B)
C©u 41B
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C©u 42B
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C©u 43B
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C©u 44B
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C©u 45B
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C©u 46B
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C©u 47B
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C©u 49B
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TRƯỜNG THPT CHU VĂN ANMÔN VẬT LÍ !"
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II. PHẦN CHUNG CHO TẤT CẢ THÍ SINH ( 40 câu, từ câu 1 đến câu 40)
C©u 1 :
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C©u 2 :
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A. N8R(I,-*$!JK;!J(5(!N8R(I(5(,-*$!NG
B. N8R4((I,-*$!JK;!N8R4((I(5(,-*$!NG
C. H)*$(I,-*$!JK;!J(5()*$(I(5(,-*$!NG
D. l/U7(I,-*$!JK;!J(5((/U7(I(5(,-*$!NG
C©u 3 :
6-!:`‚(93<V/(V/585+-X%-5Um!:(*`=!7
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C©u 4 :
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C©u 5 :
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C. `5`/,_!6)*`!6b!rG D. `5`/,_zj!_*`!rG
C©u 6 :
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C©u 7 :
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C©u 8 :
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C. ?^%=!R<?E%=85G D. ?]%=!R<?S%=85G
C©u 9 :
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C©u 10 :
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C©u 11 :
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C©u 12 :
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B.
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C.
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C©u 13 :
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`8R(g8/O!(IX(
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C. <T?] D. <ETT
C©u 14 :
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C©u 15 :
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C©u 16 :
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A
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A
µLG D.
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A
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C©u 17 :
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C©u 18 :
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C©u 19 :
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A. (1585d!!6*qZŒ/9XU*Y/rU:G
B. 4((V!Y/(IrU:!6-!:`(2*IQG
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C©u 20 :
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C©u 21 :
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C©u 22 :

l-jeX!=
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C©u 23 :
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C©u 24 :
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C©u 25 :
6-!:`=%.-!-585<U-j(5(zU[85
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C©u 26 :
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C©u 27 :
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C©u 28 :
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A.
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B.
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C©u 29 :
#$!(O!*P#(/>P*$%Q!R(*$<STD8!6)*2!60(4*2U:;<TG7
(V/#W(I*P#)*2U:(I*2!60,-*$*./-GX!@<#W*Y/%Z!6:
(=;![-(./=G\!@]8*$(I#W
A. AA<F^(G B. ^T<E](G
C. AA<F^(G D. ^T<E](G
C©u 30 :
#X(,-*$kl*!'(`,-*$*./0<r2K!J($*2K((/>P-!-
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A. ATp B. ?ATp C. Tp D. ?pG
C©u 31 :
l-84!6/>.,t(![-$!*2!vGP#(5(/+$!U-j,@λD^<b!
*P!@DE(4*$,Z((/>PFGfQλ2Q(84%(/U7Gl-)*$84Ug
*JGH)*$(I84;
A. @^
A
G B. EG C. @^
E
G D. @FG
C©u 32 :
/?r<UR2K(O!49Xj*ENGx8/Ar<UR2K(O!49X!6)
j*-)/N8-%Q*N/G

A. ^<TNG B. FNG C. ?ANG D. NG
C©u 33 :
lt(=/saiU4%.)*$84
A. H)*$84)*$,-*$(I/+84G
B. \84(u!6/>.![-23$!*2!v!7)*$84bt*P2/G
C. \84!6/>.!i/+*P!6)d!v<)*$84j![-Y/q*2!6/>.84G
D. H)*$84)*$,-*$(I(5(N!w%&!(O!3(484!6/>.Y/G
C©u 34 :
M5!P/-8/*=>saiU4%.Y/*`G
A. MY/*`-X!*$,'!6)`!2KY/,ˆGG
B. MY/*`-X!*$,'!6)`!2KY/*`!6-G
C. MY/*`-X!*$,'!6)`!2KY/*`-G
D. MY/*`/+*`<!6-*4*`r*2K(V*J!6'(!V!ir2K585G
C©u 35 :
K,=>*+•L@<*N/L(R*Z<*N/•,-*$%Q23!67/@(-8ABo!G4j
9X!XL(423!67
A. /
9L
@(-8ABo!
"
λ
l
G B. /
9L
@(-8ABo!
"
A
?
+
λ

l
G
C. /
9L
@(-8ABo!
"
π
λ
+
l
G D. /
9L
@(-8ABo!
"
A
π
λ
+
l
G
C©u 36 :
#$!%&!UR2K,-*$*./-%Q(/U7@?8G\*Y/%Z!6:(=;<%&!(4%&!R(
%@<FA]D8GltR(!!X!*P%&!Y/%Z!6:(4*$9@T(![-(./,23G
*P!Vr;*$r
A.
AA^
?? k
t +=
8"fQU@n?nAnGG B.
^A^

?? k
t +=
8"fQU@n?nAnGG
C.
A^
??
A
−=
k
t
8"fQU@?nAnGG D.
A^
??
^
−=
k
t
8"fQU@?nAnGG
C©u 37 :
\(V/N2K!e(9X*`!i(42Q(84λ
?
@<ATµ%λ
A
@<Eµ%-$!!OU
-X<2!95(*Z*2K(%&!R(*N/('(*X(I(5([[(!6-Y/*`N2K!
%
?
@S<E?G?
T
D8%%

A
@^<EG?
T
D8Gl-@F<FATG?
E^
s8<[@?<FG?
?
l<%(@EG?
]
D8G\R
2K
[
(I[[(!6-
A. 
[
@<F]G?
E?
U B. 
[
@<F]G?
E
U
C. 
[
@<F]G?
E?
U D. 
[
@<?F]G?
E?

UG
C©u 38 :
-XX(9->(./+*`!6b!/Nc@FΩ<!_*`(4*`,/
π
^
?
−
=C
h"<(/$,=>
!/N(j(4*$!'(jk@
π
A<
"a(R!VG`5*d!%-*N/X(
/@T
A
(-8?B!f"GHP/!e(*`5z*N/*`!6bc
A. /
c
@T
A
(-8?B!
?]
ESπ
"f"G B. /
c
@E
A
(-8?B!
?]
TEπ

"f"G
C. /
c
@?
A
(-8?B!C
?]
ES
π
"f"G D. /
c
@E
A
(-8?B!C
?]
TEπ
"f"G
C©u 39 :
lt(=/* G6-Y/5!67!/>.84*`!i<%‚(!3(je!i%%[(!3(2*$*`
!62/g/g
A. -*$%/g%Q/G B. -*$2K(/G
??
C. -*$(1%Q/G D. l123%%/g4(%Q23!6/>.84G
C©u 40 :
#$!(O!*P(/>P*$!v,t(![-!6_(9W•9%Q!t*$9@^(-8B!("GM5!P/-8/
*=> saiy
A. -*$(I(O!*P,-*$!/N-G
B. -*$(I(O!*P,-*$*./0G
C. lO!*Pa!*N/,-*$!iR(!t*$G
D. -*$(I(O!*P(4*$,Y/Š*X-](G


II. PHẦN RIÊNG ( 10 câu) Thí sinh chỉ được làm một trong hai phần ( phần A hoặc B).
A. Theo chương trình Cơ bản ( 10 câu, từ câu 41A đến câu 50A)
C©u 41A
\*r!*`59->(./AAf%-$!,_(_M<!7!O>,0*`!6-X((45!6Z`/
,_;<ATL%8Q8-%Q*`5*d!%-
A
π
GV/(•*`5!6)a(%-,_(_•
!7(2*$,0*`(•;<ATL2(1%Q,0*`*d!%-Gl-M%•(u
(e?!6-EU`*`!6b!/N<(/$,=>!/N(j-d(!_*`G\*d!*`5!6)%-
X((4Ma(R!V%Q•!7,0*`!6-X(8m(4(2*$%*$`(8-%Q*`5
*N/X(
A. @
A^
?
L"%8Q
^
π
G B. @
^
?
L"%8Q
^
π
G
C. @
A^
?
L"%8Q

A
π
G D. @
A^
?
L"%!6Œ
^
π
G
C©u 42A
l-*-XX(9->(./+N!w~%a(R!VG\*d!%-*N/X(`/
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C©u 43A
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C.
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D.
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C©u 44A
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C©u 45A
6-!:`=2!(V/*+!e(9X/*x%/!:%-(X(I$!
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U:*d!j#8-8-%(5(d!v=5((I4((V!Y/$!U-j?G

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C©u 46A
6-!:`=<U[(5(/?<T*2K((V/b585!6a(42Q(84
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C©u 47A
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C©u 48A
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C©u 49A
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C©u 50A
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B. Theo chương trình Nâng cao ( 10 câu, từ câu 41B đến câu 50B)
C©u 41B
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C©u 42B
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C©u 43B
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C©u 44B
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C©u 45B
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C©u 46B
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C©u 47B
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TRƯỜNG THPT CHU VĂN ANMÔN VẬT LÍ !"
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C©u 1 :
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C©u 5 :
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C©u 6 :
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C©u 7 :

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Mã đề 233 ( +S!6"

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C. -*$2K(/G D. -*$(1%Q/G
C©u 10 :
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A. *`!:((I!OUmUg!>*J B. !OUm!:(*`,23G
C. *`!:(=(I5UmO!*G D. !OUm8m!6/0%.*`G
C©u 11 :
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B. `!6b!/NcR!V%Q!_*`lG
C. `!6b!/NcR!V%Q*`!6b!/NcWG
D. `!6b!/NcR!V%Q(/$,=>!/N(jkG
C©u 12 :
l-X(*`+*`!6bc@EΩR!V%Q!_*`lG`5`/,_zj('(!_
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C©u 13 :
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A. @<?LG B. @<?LG C.
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C©u 14 :
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A. H2Q(84(I585U:(!:(6O!QG
B.
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C.
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D.
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C©u 15 :
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C. AA<F^(G D. ^T<E](G
C©u 16 :
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C©u 17 :
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C©u 19 :
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C©u 20 :
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C©u 21 :
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C©u 22 :
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C©u 24 :
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C©u 26 :
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C©u 28 :
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@BG
C.
∆ϕ
?A
@
A
π
G
D.

∆ϕ
?A
@
A
π
G
C©u 29 :
M5!P/-8/*=>* U4%.,-*$!JK(I,-*$*./0(1
23<(1!N8R(4*N/U5(/y
A. N8R4((I,-*$!JK;!N8R4((I(5(,-*$!NG
B. l/U7(I,-*$!JK;!J(5((/U7(I(5(,-*$!NG
C. N8R(I,-*$!JK;!J(5(!N8R(I(5(,-*$!NG
D. H)*$(I,-*$!JK;!J(5()*$(I(5(,-*$!NG
?S
C©u 30 :
l-jeX!=
S
E
 k A ?S<E#[f
+ → α +
G\!X-!*2K(?)!7r2K!x
6!ije!6)-)/yl-
L
@F<AEG?
AE
-
?
G
A. AF<^G?
AE

#[fG B. ]<F]G?
AE
#[fG C. ?E<AG?
AE
#[f D. E^<SAG?
AE
#[fG
C©u 31 :
2!!'(`!:`=%.-!-585<U[(5(/<T%Q585
*38a((42Q(84λ@<Tµ%Y/85!`!2K!6)€(5(d!v(eU[
AGH.6$%1-!-Y/85!!6)AF%!:`*2K(!'(`!6-2Q(
(4(V!8/O!@^DEGR%=!R%%=85Y/85!*2K(!6)
A. ?]%=!R<?S%=85G B. ?F%=!R<?T%=85G
C. ?F%=!R<?S%=85G D. ?^%=!R<?E%=85G
C©u 32 :
#$!%&!UR2K,-*$*./-%Q(/U7@?8G\*Y/%Z!6:(=;<%&!(4%&!R(
%@<FA]D8GltR(!!X!*P%&!Y/%Z!6:(4*$9@T(![-(./,23G
*P!Vr;*$r
A.
AA^
?? k
t +=
8"fQU@n?nAnGG B.
A^
??
A
−=
k
t
8"fQU@?nAnGG

C.
A^
??
^
−=
k
t
8"fQU@?nAnGG D.
^A^
?? k
t +=
8"fQU@n?nAnGG
C©u 33 :
/>)==>6`!2K!58a(585d!!6!6-!:`(I/!3
A. 4((V!Y/(IrU:!6-!:`(2*IQG
B. (V!8/O!(IrU:*R%Q(5(585*38a(U5(/G
C. .d!(IrU:!6-!:`Ug•G
D. (1585d!!6*qZŒ/9XU*Y/rU:G
C©u 34 :
-XX(9->(./+!_*`(4*`,/!>*J*'K(a(R!V%Q*`!6b!/N
c@?ΩGd!%-*N/X(*`59->(./(4P/!e(/@A(-8?B!"f"GP(g
8/O!!)/!_!6-X(*X!5!6Z('(*X<*`,/(I!_*`
A.
π
^
?
=C
µhG B.
π
T

?GA
^
=C
hG C.
π
^
?
−
=C
hG D.
π
A
?
^
=C
h
C©u 35 :
#X(,-*$*`!i6)%Q(/$,=>!/N(j(4`8R!'(jk@^%!X!*P!
*`!:(!6)!_Y@EF8
t
F
?
F
"lG`,/(I!_*`l"%(2*$,0*``/,_
"!X!*P*4(45!6Z
A. l@h%@E
A
LG B. l@h%@E
A
LG

C. l@h%@E
A
µLG D.
l@µh%@E
A
LG
C©u 36 :
lt(=/saiU4%.)*$84
A. H)*$84)*$,-*$(I(5(N!w%&!(O!3(484!6/>.Y/G
B. \84(u!6/>.![-23$!*2!v!7)*$84bt*P2/G
C. \84!6/>.!i/+*P!6)d!v<)*$84j![-Y/q*2!6/>.84G
D. H)*$84)*$,-*$(I/+84G
C©u 37 :
M5!P/-8/*=>saiU4%.Y/*`G
A. MY/*`-X!*$,'!6)`!2KY/,ˆGG
B. MY/*`/+*`<!6-*4*`r*2K(V*J!6'(!V!ir2K585G
C. MY/*`-X!*$,'!6)`!2KY/*`!6-G
D. MY/*`-X!*$,'!6)`!2KY/*`-G
C©u 38 :
#$!5>5!*`a(78-(4*`5`/,_?ASf%!N8RTpG2!
*2,0>%-!j2/a(7!5(<‹!j(4*`!6b!/N?T‰%*$!'
(jT?<EGl2*$,0*`*Y/(5(!j
A. ]LG B. A<TLG
C. ?LG D. TLG
C©u 39 :
/?r<UR2K(O!49Xj*ENGx8/Ar<UR2K(O!49X!6)
j*-)/N8-%Q*N/G
A. ^<TNG B. FNG C. ?ANG D. NG
C©u 40 :
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II. PHẦN RIÊNG ( 10 câu) Thí sinh chỉ được làm một trong hai phần ( phần A hoặc B).
A. Theo chương trình Cơ bản ( 10 câu, từ câu 41A đến câu 50A)
C©u 41A
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E
<z*N/N!wAGN!w~<!23e
A. _*`%(/$,=>Ug!/N(jG B. l/$,=>%*`!6b!/NG
C. _*`%(/$,=>!/N(jG D. _*`%*`!6b!/NG 
C©u 42A
#$!(-a(09-(4*$(e?D<%&!d(4UR2K@?,-*$!6)d!v
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A
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A.
µ@<?G
B.
µ@<EG
C.
µ@<AG
D.
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C©u 43A
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A
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B. H;E{
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C. kQ3E{
A
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D. x3E{
A
<%78'!6$ˆ8mU7q!R(*$=6q(I(5(/>)!w!6-‹/+G
C©u 44A
6-!:`=<U[(5(/?<T*2K((V/b585!6a(42Q(84
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%=85!XLy
A.
λ≈^?SG
B.
λ@TATG
C.
λ@FATG
D.
λ@TG
C©u 45A
#$!84,X8!6/>.!6)$!8K,=>![-(./,23(I!6_(•9<%Q2Q(84?
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A
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C©u 46A
#$!!‹7$J!6)d!2Q((4UR2KA,`!:(*5>8@T(

A
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C©u 47A
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B. \g(4!23!5(7
C. `!2K5!9X(je<V//>)!wb!6X!5U:(!:(%g!g(4!N8R!:(KG
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C©u 48A
6-!:`=2!(V/*+!e(9X/*x%/!:%-(X(I$!
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
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C©u 49A
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]

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A.
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C©u 50A
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C©u 45B
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TRƯỜNG THPT CHU VĂN ANMÔN VẬT LÍ !"


IV. PHẦN CHUNG CHO TẤT CẢ THÍ SINH ( 40 câu, từ câu 1 đến câu 40)
C©u 1 :
2!!'(`!:`=%.-!-585<U[(5(/<T%Q585
*38a((42Q(84λ@<Tµ%Y/85!`!2K!6)€(5(d!v(eU[
AGH.6$%1-!-Y/85!!6)AF%!:`*2K(!'(`!6-2Q(
(4(V!8/O!@^DEGR%=!R%%=85Y/85!*2K(!6)
A. ?F%=!R<?S%=85G B. ?F%=!R<?T%=85G
C. ?^%=!R<?E%=85G D. ?]%=!R<?S%=85G
C©u 2 :
6-!:`=%.-!-585<U-j(5(zU[85
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"<U-j(5(!i
?
<
A
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85)!VT<A?GH2Q(84585*q,1!6-!:`
A. {@<TFG?
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C. {@<TF|G D. {@<TFG
C©u 3 :
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!O>%&!R(*N/('(*X(I[[(!6-Y/*`O*g/G~5(*Z(g!-5![[!6-(I
U-X(!-!Gl-@F<FATG?

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sG D. L@A<E]TG?
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sG
C©u 4 :
\(V/N2K!e(9X*`!i(42Q(84λ
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A
@<Eµ%-$!!OU
-X<2!95(*Z*2K(%&!R(*N/('(*X(I(5([[(!6-Y/*`N2K!
%
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A. 
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C©u 5 :
#$!2K(O!49X
c

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E<ST†Gl/U‡56q(Ic
A. E<]>G B. E<T>G C. A<S>G D. ^<>G
C©u 6 :
M5!P/-8/*=>* U4%.,-*$!JK(I,-*$*./0(1
23<(1!N8R(4*N/U5(/y
A. l/U7(I,-*$!JK;!J(5((/U7(I(5(,-*$!NG
B. N8R(I,-*$!JK;!J(5(!N8R(I(5(,-*$!NG
C. N8R4((I,-*$!JK;!N8R4((I(5(,-*$!NG
D. H)*$(I,-*$!JK;!J(5()*$(I(5(,-*$!NG
C©u 7 :
#X(,-*$*`!i6)%Q(/$,=>!/N(j(4`8R!'(jk@^%!X!*P!
*`!:(!6)!_Y@EF8
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"!X!*P*4(45!6Z
A.
l@µh%@E
A
LG
B. l@h%@E
A
LG
C. l@h%@E
A

µLG D. l@h%@E
A
LG
C©u 8 :
#$!5>5!*`a(78-(4*`5`/,_?ASf%!N8RTpG2!
*2,0>%-!j2/a(7!5(<‹!j(4*`!6b!/N?T‰%*$!'
(jT?<EGl2*$,0*`*Y/(5(!j
A. ]LG B. A<TLG
C. TLG D. ?LG
C©u 9 :
l-84!6/>.,t(![-$!*2!vGP#(5(/+$!U-j,@λD^<b!
*P!@DE(4*$,Z((/>PFGfQλ2Q(84%(/U7Gl-)*$84Ug
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Mã đề 234 ( +S!6"
A. @^
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A
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C©u 10 :
-XX(9->(./+*`!6b!/Nc@FΩ<!_*`(4*`,/
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A
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C©u 11 :
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C©u 12 :
#X(*`9->(./-8/*=>(4`8R(g8/O!QO!y
A. _*`lR!V%Q(/$,=>!/N(jkG
B. `!6b!/NcR!V%Q*`!6b!/NcWG
C. `!6b!/NcR!V%Q!_*`lG
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C©u 13 :
lV/N2K!e(9X*38a((4!N8Ro
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C©u 14 :
/?r<UR2K(O!49Xj*ENGx8/Ar<UR2K(O!49X!6)
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A. ?ANG B. ^<TNG C. FNG D. NG
C©u 15 :
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*-XX(Ug*JG\j,N!N8R,0*`%z/>)(5(!g8RU5((IX(<
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A. l2*$`/,_(I,0*`jG B. `5`/,_zj!_*`!rG

C. `5`/,_!6)*`!6b!rG D. `8R(g8/O!(I*-XX(!rG
C©u 16 :
6-!:`‚(93<V/(V/585+-X%-5Um!:(*`=!7
A. *`!:((I!OUmUg!>*J B. !OUm!:(*`,23G
C. *`!:(=(I5UmO!*G D. !OUm8m!6/0%.*`G
C©u 17 :
/>)==>6`!2K!58a(585d!!6!6-!:`(I/!3
A. (1585d!!6*qZŒ/9XU*Y/rU:G
B. 4((V!Y/(IrU:!6-!:`(2*IQG
C. .d!(IrU:!6-!:`Ug•G
D. (V!8/O!(IrU:*R%Q(5(585*38a(U5(/G
C©u 18 :
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(IX(
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C©u 19 :
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C©u 20 :
l-jeX!=
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6!ije!6)-)/yl-
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C©u 21 :
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C©u 22 :
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A. H2Q(84(I585U:(!:(6O!QG
B.
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C.
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D.
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C©u 23 :
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6/>.*`2KY(-Y/j(N/%*d!(-a(!6-*`!62*./
E
(423!v*e<(-
a(,-*$%Q(/U7WGq>(t&9‚!* 
A. V/Yƒ%
E
2Q)!6)!7WƒG
B. V/Y„%
E
2Q9/R,2Q!7W„G
C. V/Yƒ%
E
2Q9/R,2Q!7WƒG
D. V/Y„%
E
2Q)!6)!7WƒG
C©u 24 :
#$!%&!!'()*+!,-*$*./0(123(4(5(23!678/*$9
!:;(<!!!:;=>8"9
?
@?A(-8AB!CBDE"%9
A
@?F(-8AB!Cϕ
A
"GH)*$
(I,-*$!JKL@A("GM*N/ϕ
A

A.
ϕ

A
@BDFG
B.
ϕ
A
@BDEG
C.
ϕ
A
@BDAG
D.
ϕ
A
@BDFG
C©u 25 :
#$!%&!UR2K,-*$*./-%Q(/U7@?8G\*Y/%Z!6:(=;<%&!(4%&!R(
%@<FA]D8GltR(!!X!*P%&!Y/%Z!6:(4*$9@T(![-(./,23G
*P!Vr;*$r
A.
AA^
?? k
t +=
8"fQU@n?nAnGG B.
A^
??
A
−=
k
t
8"fQU@?nAnGG

C.
A^
??
^
−=
k
t
8"fQU@?nAnGG D.
^A^
?? k
t +=
8"fQU@n?nAnGG
C©u 26 :
#$!%&!5!6!+-X%-g!629/Y/j(4`!*$
A. !6)?

lG B. (-3`!*$g!62G C. !6)

lG D. !6)

\G
C©u 27 :
#$!X!=(4]6g!g%3!6gGr2K)UV!6)(IX!=>;S<ST
#[fD/(gGHV!

@?<SE/n

@?<]S/n?/(
A
@E?<T#[fG\R2K(IX!=*4

A. ?S<?T/G B. ?F<^AT/G C. ?F<T/G D. ?T<T/G
C©u 28 :
lt(=/saiU4%.)*$84
A. H)*$84)*$,-*$(I(5(N!w%&!(O!3(484!6/>.Y/G
B. \84(u!6/>.![-23$!*2!v!7)*$84bt*P2/G
C. \84!6/>.!i/+*P!6)d!v<)*$84j![-Y/q*2!6/>.84G
D. H)*$84)*$,-*$(I/+84G
C©u 29 :
lt(=/* G6-Y/5!67!/>.84*`!i<%‚(!3(je!i%%[(!3(2*$*`
!62/g/g
A. -*$(1%Q/G B. l123%%/g4(%Q23!6/>.84G
C. -*$2K(/G D. -*$%/g%Q/G
C©u 30 :
%&!!'(`,-*$*./-![-(5(23!679
?
 @^(-8^B!C 
A
π
" ("%
9
A
@A8^B!CB"("G$`((I%&!R((I,-*$
A^
A.
∆ϕ
?A
@
A
π
G

B.
∆ϕ
?A
@BG
C.
∆ϕ
?A
@G
D.
∆ϕ
?A
@
A
π
G
C©u 31 :
l-*-XX(cklR!V27%mG
l-(5(*`5`/,_
L#
@
#
@?Efn

H
@
LH
@FTfGN8R(IX(*`o@Tp
`8R(g8/O!(IX(
A. <E]T B. <T?]
C. <ETT D. <^TA

C©u 32 :
-XX(9->(./+!_*`(4*`,/!>*J*'K(a(R!V%Q*`!6b!/N
c@?ΩGd!%-*N/X(*`59->(./(4P/!e(/@A(-8?B!"f"GP(g
8/O!!)/!_!6-X(*X!5!6Z('(*X<*`,/(I!_*`
A.
π
A
?
^
=C
h B.
π
^
?
=C
µhG C.
π
T
?GA
^
=C
hG D.
π
^
?
−
=C
hG
C©u 33 :
M5!P/-8/*=>saiU4%.Y/*`G

A. MY/*`/+*`<!6-*4*`r*2K(V*J!6'(!V!ir2K585G
B. MY/*`-X!*$,'!6)`!2KY/*`!6-G
C. MY/*`-X!*$,'!6)`!2KY/,ˆGG
D. MY/*`-X!*$,'!6)`!2KY/*`-G
C©u 34 :
-XX(9->(./+(/$,=>(4*`!6b!/Nc<*$!'(jka(R!V%Q!_*`(4
*`,/lG`5*d!%-*N/X((4!N8Ro%5!6Z`/,_ES<TfG\*4,0*`
Y/X((4(2*$`/,_@<?Ln*`5`/,_z*N/(/$,=>Tf<z
j('(!_*`?S<TfGV/(-!N8Ro!>*J*V5!6ZoW@EEp!7(2*$,0*`
`/,_*X!5!6Z('(*XGN8Ro(45!6Z
A.
o≈?Bp
B.
o≈TBp
C.
o≈Tp
D.
o≈?p
C©u 35 :
#$!(O!*P#(/>P*$%Q!R(*$<STD8!6)*2!60(4*2U:;<TG7
(V/#W(I*P#)*2U:(I*2!60,-*$*./-GX!@<#W*Y/%Z!6:
(=;![-(./=G\!@]8*$(I#W
A. AA<F^(G B. AA<F^(G
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C©u 36 :
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C©u 37 :
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C©u 38 :
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C©u 39 :
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