Đề thi Thử ĐH vật lý lần 1


TRƯỜNG THPT PHAN THÚC TRỰC
ĐỀ THI THỬ ĐẠI HỌC LẦN II NĂM 2010
MÔN VẬT LÝ,KHỐI A
Thời gian làm bài: 90 phút;
( Đề thi có 06 trang )
Mã đề thi 485
 !"#$
I. PHẦN CHUNG CHO TẤT CẢ THÍ SINH (40 câu, từ câu 1 đến câu 40):
Câu 1:%"&'($&)*+,- $/%0 12-3& $+,-45%"&#678$9$4&+2
:-(7; $<=-%0>'(?/,"8+@'(?/,"A<BCDEDFG9+,-45 $#67H$9=
4&+2:-(7;I 
→
 8<BCJKJL G9H12-3& $+,-'($&)*4$%"&#67
8$9$4&+2:-(7;I
→
A M&
A. CDCEFG9 B. CLNOCG9 C. CKLPJG9 D. CFFNCG9
Câu 2:+2Q9-R S+B$Q9 T-E#"-U&9V-Q7/B)!%$W
A. $Q9 T-E-3-1X&/V<2R-1X&/VQ9-R S
B. /V-$"Q9 T-E&5)/0/V-$"Q9-R S
C. -/VQ9-R S&5)/0-/V$Q9 T-E
D. Y$Q9 T-E&5)/0YQ9-R S
Câu 3:A9<",<B9-$ $9VZ B"'($&/[-3&2,'($&/[<Bλ
0
.Z(<Y<1\
2 @9]-$$ 4-^,-3 12-3&λ
1
_CPG9+Bλ
2
_CKG9W+T- $/Y(-:-/, $

-!-=<=-%" `%$a!-$(DK<YH12-3&λ
0
<B
A. λ
0
_CFFKG9 B. λ
0
_CEKG9 C. λ
0
_CJG9 D. λ
0
_CJEKG9
Câu 4:IV3&#>&%#Q7-3#,&
π
u = 2sinax.cos(10πt + )cm
2
%"&/3(<B</V
,X/;9 $)YbI%#Q7^c-9d<Ba"S&-!->/Y( $#Q7/Z/;9IT
-%(7@3&<BLC-9e!%f $$<B
A.
100π
3
B.
0,1π
3
C.
π
3
D.
10π

3
Câu 5:%"&'(!%W<$%(7@3&/[>+g-R-S94&>
B
ur
+B+g-R/[%1X&
E
ur
<(0
<(0
A. -U&)1R&+B+(0&&3-+2)1R&%(7@3&
B. #$"/V&-U&)$
C. #$"/V&-U&)1R&+2)1R&%(7@3&
D. #$"/V&+(0&)$
Câu 6:$h&&",a0&-3-5B"$(/Q7i
A. !-#j&[9, B. kS^,al-^,&$""$
C. 8B9"3$a0&a D. !-#j&<aS
Câu 7:;$3&&$""$/1\-+2$(W-l&)S-3
A. U&Y+B[()$a0&/*="X&$
B. U&Y-U& /V+B[()$a0&/*="X&$
C. U&Y-U& /V+B-U&)$
D. U&Y+B-U&)$
Câu 8:k00a0&-3
A. a<1\&m B. n&<1\& C. /V&<1\& D. -53&
Câu 9:IV9,-o89`-Z)c-(V#Q7(Y-S9d8+Ba0&/*o
$7/*/1\-]+B"$/Y(9,-9V&(h/[^"$7-@(-3[(/[Z
[(#j&+BYa0&/*%h/@(-po/Za-0&(5 $9,-/,-:-
/,<l-/3/V<[-)$&q$(+B<B
 %$&DeJI6/@PNK
A.
π

3
B.
π
2
C.
π
4
D.
π
6
Câu 10:A3+@#$"/V&/@("B $-"<`-<r^"M9&$&)! ;(B"$(/Q7/l&i
A. $- $+T#$"/V&/s("B%[(at+f% 
B. 8:-/Bh!-#j&<+T#$"/V&/@("B<(012&+@+f%-Q M&
C. T- $+T#$"/V&/@("B%[(a'($+f%-Q M&
D. 8:-h)j-<(012&%$+f% 
Câu 11:IV-5/;9-(7;/V&%/",u&-3",/V+B&$-<[+2$( t ;(
4-$_EK^c-9e
E
d(av+BY&3- $-5/;9<B
A. DEKJEK%$#e B. EK%$#e C. DEKJK%$#e D. DK%$#e
Câu 12:IV-"<`--3-@(#BCL9/1\-%="+B"%Y $9V"$^=<b$"
<`- fa-/V&9wa !^= $"$&])-w $-!-/",%$7HZa"S&-!-&q$
$9%$7<BDEK9+B&$-%&%1X&ON9e
E
H/V $-"<`-/RB7<2
5a/"BB(-(7;/V&u&/@(+2-/V^5)^p
A. JC9e B. DEK9e C. PD9e D. DDK9e
Câu 13:-Q(sai:
A. 3&!!&-3Y-B&<2W+T-%(7@%"&90%1X&%"&(-B&x
B. ,<1\&/]%1&-"!!&/R`-<BY

C. Z(5 $-5<B9<n&a/+2!!&/xxR/+2!!&9B(<j-
D. T- $!!&/R`-a0&)j(V-+B"90%1X&%(7@
Câu 14:$-"&1X-3;&=/1\-q&Q9-394--1X&/VQ9%"&a"S&B"i
A. >C#H/ZDCCC#H B. >C#H/ZDLC#H
C. >DC#H/ZDLC#H D. >DC#H/ZDCC#H
Câu 15:IV#Q7/Bh%5#B-3/Y(#$"/V&+2Yy=")1R&+(0&&3-+2\
#Q7H/V#$"/V&<B$+T-%(7@3&%#Q7<BP9ezg/;9I%#Q7+B-!-
9V/",DP-9&1X$57I<(0#$"/V&&1\-)$+2HZYy-3&!%f%"&
a"S&>ON{/ZDCE{H12-3& $3&/3-3&!%f<B
A. F-9 B. P-9 C. K-9 D. E-9
Câu 16:%"&&[9&$""$ $Q&a"S&-!-$a=
D

E
$_CK99a"S&
-!->$a=29B_E9&(h!&#U&%"&&[9&h9$ 4-^,|
D
_PKC9+B
|
E
_CJG9+Q!&-U&9B(+2+Q%(&B9%/",Ic+2I<Y<1\<B+Q!&
T-E $|
D
+B+Q!& T-DC $9B(|
E
-U&)$+2+Q%(&Q9d<B
A. K B. E C. L D. P
Câu 17:%"&/V&-Ra0&/h& V $)$a$9-Q9 `/Y('($7+2+T-&3-ω
k! ;(B"$(/Q7/l&i
A. A(&#Q7'($7&1\--@(+2$9-Q9+2+T-ω

C
}ω
B. A(&#Q7'($7-U&-@(+2$9-Q9+2+T-ω
C
~ω
C. 8:-/[>!-#j&<a(&#Q7<B93'($7&1\--@(+2$9-Q9
D. A(&#Q7'($7-U&-@(+2$9-Q9+2+T-ω
C
}ω+T-&3-'($7 $$9
-Q9
Câu 18:"/",9,-^"$7-@(&h9 Z%to9`-Z)+29Vj-3/[#(&CDeπ
c9•d]+B"$/Y(/",9,-9V[(/[Z^"$7-@(*/f-3YKC{$7/*
o&1X$57+2E&!%f $o<Bo
D
+Bo
E
W-0&(5 $9,- M&$(-o
D
o
E
 M&
A. DCCCΩ
E
B. DCΩ
E
C. DCCΩ
E
D. DCCCCΩ
E
Câu 19:"/",9,-^"$7-@(H&h9$)Yb9`-Z)[(/[Z

&q$E/Y(/",9,-+B-1X&/V#r&/[-,7%"&9,-<B
(
H
_DCC
π
2cos(100πt - )
2
cd

_DC
E
-"cDCC€
P
π
dcd
A. $)Yb/3<Bo B. $)Yb/3<B8
 %$&EeJI6/@PNK

8

H
o
I
C. *&%t $9,-<B
10 2Ω
 D. $)Yb/3<Bo8
Câu 20:$B"$(/Q7;[%•53& $!!&
A. $h&&", B. $b&", C. $9B(<$9 D. $9B(+B&
Câu 21:HZ/[(3&/[>t[&)!$<B
A. <B9-" /V3&/[>n&<

B. %V3&Q9c[(Q9Yd+23&/[>-3Y-$"
C. !-3&Q9%$ax3&/[>-3Y-$"
D. Z/*3&-R0&'($9-%0B3&/[>
Câu 22: "9,-/[1W+‚A/]
+B"$/Y(9,-9V/[!)*/f-3&!
%f[([(#j&<BDCC+BYKC{+B
)$ $/Y( M&a0&
W/[!)[(#j&&q$$/Y(/",9,-I<BJC+B/[!)&q$$/Y(/",IH
-3 ;(4-
(
IH
_NC
E
-"cDCC€ƒ
P
π
dH;(4- $/[!)&q$$/Y(/",I<B
A. (
I
_JC-"cDCC€ƒ
P
π
d B. (
I
_JC-"cDCC€ƒ
E
π
d
C. (
I

_JC
E
-"cDCC€
E
π
d D. (
I
_JC
E
-"cDCC€
P
π
d
Câu 23:"<`-<r^"a-3a<1\&9_J& /V_P-9+B-(aW#$"/V&<BDEZ(
$-p$7/* /V/Z_DE-9W-(aW#$"/V&<l-B7<B
A. P B. LJ C. EP D. DE
Câu 24:U9!&/R`-/xa%(7@%"&-Qa0&-3 12-3&CFK
mm
Z(-U9
!&B7%(7@+B"%"&(„c-3-Z(5_DKdWn&<1\& $)004&+2!
!&/3<Bc-"-_LDC
N
9e_JJEKDC
LP
…d
A. EJKDC
DO
… B. DFFDC
DO
… C. LONDC

DO
… D. DOODC
DO
…
Câu 25:I,-#$"/V&8/$&:-[#$"/V&/[>:#"/[--:-/,% Sj
/[<B†
C
_cPeπdDC
F
cd-1X&/V#r&/[-:-/,%"&9,-<B
C
_Ecd 12-3& $3&
/[>9B9,-B7-V&1t&<B
A. LC9 B. DEC9 C. OC9 D. DNC9
Câu 26:IV-"<n-/R-3+T]&9_NC&/]%"&90/[%1X&/@(-3+g-R-1X&/V
/[%1X&
E
r
u&/4&12&<-3/V<2‡_PNCCe9A-1$-/[-"'(S]&
-(aW#$"/V& $-"<`-+2 /V&3-x<B
C
_E,R-3&_DC9e
E
-/[-"
'(S]&/[-
-5
q = 6.10
W-(aW#$"/V& $3 M&
A. DFE B. DJ C. EK D. DK
Câu 27:ˆ&oR&=",/V&#12/[!)EDC

P
-!-=<=-%")!^,["!%$>-$
-3+T- $/Y(+
C
_DJDC
N
9ea/3 12-3&x5 $$oR&=)!%$<B
A. DL)9 B. CELµ9 C. CDL)9 D. DLµ9
Câu 28:k1R&%W-(7;/V& $+T-3#,&
2
π
x=6Cos (5πt + ) +1(cm)
4
T#$"/V&
+2 /V
A. L-9 B. J-9 C. P-9 D. E-9
Câu 29:-Q(/l&%"&-!--Q($(a3+@3&+0(7Z
A. 3&-B&#BWn&<1\&3&-B&<2
 %$&LeJI6/@PNK
B. 3&#B f12-5)j%59,
C. H$/93&%(&%(7@^$R $&B7
D. 3&&`-3n&<1\&xR3&%(&
Câu 30:T#$"/V&/@("B-3)1R&%W^_P-"cE
t
π

π
d-9T/Z /;9#1R&
<Y4K+B"X/;9
A. EK B. CK C. PK D. E

Câu 31:IV-"<`-/R&h99Vr xa<1\&9%="+B"9V\#Q7a0&&6
a<1\&#Q7a0&/!&a;A-"<`-/RB7#$"/V&/@(r$+2-(aWLWr 
-(7;/V&%-(&%rP-9X&$/;r //1\-K-9a;>+f%-Q M&<B
A. E B.
21
12
 C.
18
12
 D.
7
12

Câu 32:(&a!& $9V9,-o89`-Z)/$&-3&!%fxR-S9a!&I(
^S7%$[1\&-V&1t&/[%"&9,-$)S
A. n&[:-S9 $-(V#Q7 B. &S9/[%t $9,-
C. n&/[#(& $j/[ D. &S9Y#r&/[^"$7-@(
Câu 33:IV9!7)!/[^"$7-@(-3-0&(5DCI‰r&/[)!%$$(an&Z
</ZKCCA/1\-%(7@/^$ M&/1X&#Q7S-3/[%tKCΩW9-0&(5$")
%/1X&#Q7
Α. ∆k_NC‰ Β. ∆k_PCa‰. ∆k_ECa‰. ∆k_EC‰
Câu 34:%"&&[9&$""$a=Q&a"S&-!-$a=
D

E
$_E99a"S&-!-
>$a=29B_E9&(h!&#U&%"&&[9&h9$ 4-^,|
D
_CPG9+B|
E

_
CKG92 @%V& $%1X&&$""$8_DL99&1X$'($!57+Q!&-3 12-
3&|
D
+B|
E
%U&$(<B
A. K+Q B. L+Q C. F+Q D. O+Q
Câu 35:%"&&[9&$""$3&%9]12-$&(haZ\)H#$"/V&+2Y
EC{,9V/;9I-!-+BH<Y<1\<BDJ-9+BEC-93&-3 /V-:-/,&q$I
+B/1X&%(&%:- $H-3L#67-:-/,a!-T-%(7@3&%9]12-<B $"
(i
A. +_KLP-9e B. +_EJF-9e C. +_PC-9e D. +_EC-9e
Câu 36:%"&/V&-Ra0&/h& V9V)$>%1X&#"$-(V#Q7,"%$:<[-)$
A. PK
C
B. OC
C
C. DNC
C
D. JC
C
Câu 37:j/[ $9,-#$"/V&-3/[#(&_Dµ• $/Y(/1\--/[/Z[(/[
ZDCC$(/3-"9,-:-[#$"/V&/[>`#Yn&<1\&959! $9,->
a `/Y(:-[#$"/V&/Za#$"/V&/[>`u<B $"(i
A. ∆‰_K9… B. ∆‰_DCa… C. ∆‰_Ka… D. ∆‰_DC9…
Câu 38:IV9,-#$"/V&&h9-3-(V#Q78(Y-S9+Bj/[A"S&X&$&q$
$<Y<Z)-3n&<1\&/[%1X&%"&j M&n&<1\&>%1X&%"&-(V#Q7<B
A.
LC

π
B.
E
LC
π
C.
P
LC
π
D.
L
LC
π
Câu 39:IV9!7 Z!)-3+r&-(VR-5)&5)DC<Y-(V4-5)$/Y(
-(VR-5)9`-+B"&(h^"$7-@(-3/[Z[(#j&ŠD_EECcd[%t
-(VR-5)%D_C+B%E_EcΩdz=99,-><Bag)a+B$")#"#r&k(-0<B
a0&/!&a;$/Y(-(V4-5)/1\-+B"/[%to_ECcΩd[!)[(
#j&&q$$/Y(-(V4-5)<B
A. EC B. EK C. DK D. LC
Câu 40:-Q(đúng
A. !&)!'($&-3 12-3&-p)j(V-+B"+T)!'($&
B. !&)!'($&-3 12-3&xR 12-3& $!!&a--
 %$&PeJI6/@PNK
C. !&a---3 12-3&B"W!!&)!'($&-3 12-3&57
D. !&)!'($&-3 12-3&#BR 12-3& $!!&a--
PHẦN RIÊNG Thí sinh chỉ được làm 1 trong 2 phần: phần I hoặc phần II
Phần I. Theo chương trình KHÔNG phân ban ( 10 câu, từ câu 41 đến câu 50 ):
Câu 41:IV&(hQ9<B&(h/;9)!Q9/u&12&%"&a0&&$Sba0&-3:
5)j+B)S^,Q9,9V/;9-!-&(hQ9DC9W94--1X&/VQ9<BNC#H,/;9
-!-&(hQ9D9W94--1X&/VQ9 M&

A. DEC#H B. OC#H C. DCC#H D. DDC#H
Câu 42:%"&&(7b/%0=<=-%"-(7;/V&%-!-'(?/,"#>&-3 !ar
n
=r
0
.n
2
c+2%
C
_CKL
C

+B

_DELd-/V $=<=-%"%'(?/,"#>&4 $<B
A. EDNDC
J

9e B. CFJDC
J

9e C. CFJDC
K

9e D. DCODC
J

9e
Câu 43:"IH<BL/;9<Z)%9V/",9,-^"$7-@(a0&)Q! Z
;(4-[(/[Z%-!-/",IIH<Y<1\<B(

I
_PC-"c‹ƒ€eJdcdŒ
(
IH
_KC-"c‹ƒ€eEdcdz!-/f[(/[Z-:-/,&q$$/;9Hi
A. OCcd B. FNDcdŒ C. FEKcdŒ D. JCELcdŒ
Câu 44:I0<n&a-3&3--Z'($&_J•Z(9V$!&%`&29]  $<n&
a+2&3-2xZ(5 $<n&a/+2!!&/x<BDK+B/+2!!&9<B
DKP3-\) t$<39B(/x+B9B(9<B
A. CEP• B. JEP• C. L• D. LEP•
Câu 45:+29V#$"/V&/@("BWT/fB"$(/Q7<Bsaii
A. T--:-/,aZn&-:-;(
B. 8/V-:-/,a<:-h)j--3-1X&/V<25
C. T- M&CaZn&-:-/,
D. 8/V M&Ca+T- M&C
Câu 46:k1R&%W ;(#Ž$3&-3#,&
7
D
_-"cω•CD^d+B7
E
_-"cω•CD^ϕeEdH/V $3&*&\)<B
A. E-"cϕePd B. A
•dP-"cD‘E
ϕ
+
C. E-"cϕeEd D. A
dE-"cE
ϕ
Câu 47:IV+T#$"/V&/@("B=")1R&%W^_L-"cKππeLdƒDc-9d%"&&Q7
/Y(+T'($+f%^_D-9="-@(Q9/1\-957<Yi

A. K<Y B. P<Y C. E<Y D. L<Y
Câu 48:IV/s&/1\-9`-+B"9,&/[^"$7-@(Yy_KC{/[
!)[(#j&Š_EECHZ%M&/s-p!&a/[!)&q$$-:- $/s
/,&!%f
u 155(V)
≥
X&$/s!&%"&D<B $"(i
A. DeLcd B. KeLcd C. EeLcd D. PeLcd
Câu 49:"-3:!`- $!!&%`&a%(7'($5(acAd.7
A. (/;94&+2$!&/x<(0^$AR(/;94&+2$9
B. (/;9 $AkA+2$/x&YR
C. (/;9 $A+2$/x&YR
D. (/;94&+2$!&/x<(0&YAR(/;94&+2$9
Câu 50:%"&&[Q&-Z(/h&XE 4-^,/R`-
D E
CP  CFm m
λ µ λ µ
= =
"
$_E99_E9z!-/f+Q!&%U&$( $E 4-^,%/",H_E-9%9BH
/^4&$('($+Q%(&Q9
A. K B. J C. F D. N
Phần II. Theo chương trình phân ban ( 10 câu, từ câu 51 đến câu 60 ):
Câu 51:I"9='(! $9V+T%`không)j(V-+B"
 %$&KeJI6/@PNK
A. +f%%j-'($7 $+T B. -/V&3- $+T
C. a<1\& $+T D. a-12-+BW#,& $+T
Câu 52: IV3&-R%(7@%"&9V90%1X&+2YDC{-/V%(7@3&<B
DEC-9eA"S&-!-&q$$/;9&Y$(5%9V)1R&%(7@3&#$"/V&+(0&
)$<B

A. DE-9 B. O-9 C. J9 D. L-9
Câu 53:%"&&(7b/%0=<=-%"/1\-a--<'(?/,"IW&(7b-3;)!
%$-!- 4-^,
A. 3 B. 2 C. 4 D. 1
Câu 54:IV+T%`/$&'($7+2-/V&3-ω'($9V%j--/f^(7'($+TZ(-
/V&3- $+T&S9/ $<YW9"9=/V&<1\& $+T/+2%j-'($7
A. n& $<Y B. &S9!(<Y C. n&!(<Y D. &S9 $<Y
Câu 55:%"&&$""$ $!!&/Rn-'($a=Q&Z(#f--(7;=")1R&
"&"&+2DE+@)$DW
A. [+Q#f--(7;+@)$D B. Q%(&Q9#f-+@)$D
C. [+Q#f--(7;+@)$E D. Q%(&Q9#f-+@)$E
Câu 56:A+T%`'($7/@('($9V%j--/f+2-/V&3-ωcω _M&dW9V/;9
%+T%`-!-%j-'($79Va"S&r-3-/V#B<Bv$-&3-γ $+T%`<B
A.
r
E
ωγ
=
 B.
C
=
γ
 C.
r
v
E
=
γ
 D.
r

ωγ
=

Câu 57:%"&&[9&$""$!!&Q&A"S&-!-
D

E
<BDE99A"S&-!->

D

E
/Z9B<BEP9&1X$#U&!!&%`& 12-3& Z/*>CLN
m
µ
/ZCFJ
m
µ

,I-!-+Q%(&Q9EK99-3957 4-^,-"+Q!&
A. D B. E C. L D. P
Câu 58:"-!-3&$(/Q7
D!&h&&",
E3&(Q9
L$%R&=
P3&-:-&`#U&-"%(7@W
67`)^Z)="4:Yn&#Y
A. D
→
E

→
L
→
P B. E
→
D
→
P
→
L C. E
→
P
→
D
→
L D. P
→
D
→
E
→
L
Câu 59:$ !^=H+B'($7^(&'($%j-/'($Q9 $-l&/V&n&'($7 $H
M&9Vb$/V&n&'($7 $-/V&3- $H&5) <Y-/V&3- $I"9='(!
/+2%j-'($7'($Q9 $H+B<Y<1\<BI

+BI
H
p
B

C
I
I
-3&!%fB"$(/Q7i
A. LE B. N C. 4 D. DJ
Câu 60:IV/m$/h&-5-3a<1\&9 !ao_EC-9/$&'($7/@(^(&'($9V
%j-+(0&&3-+29]/m$+B/'($Q9/m$+2-/V&3-Pπ%$#e!-#j&#j&</m$9V
909=69-3/V<2I_CEK9/m$'($7-T9#Y+B#>&<,$(a'($7/1\-E+r&
A<1\&9 $/m$<B
A. EDOa& B. EOOa& C. DEOa& D. DOOa&
’
 %$&JeJI6/@PNK