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ĐỀ THI THỬ ĐẠI HỌC VÀ ĐÁP ÁN NĂM 2012-2013 ĐỀ THI MÔN: VẬT LÍ SỐ 1

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Nguồn: diemthi.24h.com.vn

TRƯỜNG THPT ĐỨC THỌ
ĐỀ THI THỬ
(Đề thi có 06 trang)
ĐỀ THI THỬ ĐH- CĐ LẦN I NĂM HỌC 2012-2013
Môn: VẬT LÍ; KHỐI A, A
1
Thời gian làm bài: 90 phút, không kể thời gian phát đề
MÃ ĐỀ 979


I. PHẦN CHUNG CHO TẤT CẢ CÁC THÍ SINH (Từ câu 01 đến câu 40)
Câu 1:





 !
"
#

 

$%&#
"
' 

&(


!
"


)*
"
+'!,

-.#

&

&
/


+#& 
/
0
#
/


'!,1
"
0

.#

&


&*
"
!
"
2&!
"


00

13

&
/
!

.2
"
&
A.
4
f
5 B.
6
-
f
5 C. )5 D.
-
f

Câu 2:   '  7&  8#  9  :&  ;3&$  :&  <  =  >  ;3&  +? 
@ @
A B
C
x A t
π
ω
= −
 (9
D D
A Bx A t
ω π
= +
0 7&E&F;>;3&+?GH4AωIϕB0J. 7K
D
>&L+MN O
?K
@
>&L+M
A. @P
6
0 B. 4
6
0 C. @4
6
0 D. 40
Câu 3:O0OK&Q0 O0OKR##<S0=T;(U O0OR V+WX(9
Y VZ[
X
$[

\
$[
Z
19 VL;V#'Y&&] <#0^;<_X$\$ZT VL;&] <#K.T
 8#9(#&;(U VL; <#VR9# !, `&a
A.
D D D D
P
R L C
U U U U
+ + − =
5 B.
D D D D
P
R C L
U U U U
+ + − =
5
C.
D D D D
P
L C R
U U U U
+ + − =
5 D.
D D D D
P
R L C
U U U U
+ + − =

5
Câu 4:

(!



%

13

&0+b(
"
1
"
G

 

3

&%Z(!

' 

& 
"
#
"
(


. 

K(
"
%(!



/
(

+*

!

1
"
G%&.

'

&c(!

 

(

+*


!

;!

&3
"
&2

b

0

(!



%

13

&-01
(!

0$# 

(!



;#


' 

& 
"
#
"
(

. 

.2
"
&
A. 6K5 B. 4K5 C. K5 D. -K
Câu 5:

0

 

G,
"
#K&
"
0 

0

K3


#

'!,#!
"

/
0(
"
 

+
/
#!
"
02






;$ 

0

3

#


 

2

(
"
 !
"
# 

0

K0

 



;#
K
H@4
D
@PP

π
AdB*
"
 





;

#'#

& !
"
#K(
"
1!
"
13

.2
"
&[
K
HDPd(
"
[

HD4d



&#!

 


0

1
"
A. P$C B. P$eCC C. P$e D. P$fPf
Câu 6:+'!,K&'3"&(.3&g$..#&&. -0(++'!,K.


D
6
051
"
(

+*

+'!,K&!
"
!



. 

D
D
0c
/
&


.2
"
&
A.
@D
λ
5 B.
C
λ
5 C.
4
D-
λ
5 D.
D-
λ
Câu 7:7 7& VG,8#h0L,&i#Y V&#j--PAkB(UV=&#jP$e$V#
VTV#'Y&h13U V19DDPAdBlL M3m& 7V#'Y&O,n# 7&
A. CK5 B. D$4K5 C. DK5 D. @$CK5
Câu 8:70L,;L VG,8#@;>+&Q0-i;No$0#=<='p& VG,8#;L+
194Pq?+;Sn#,(U= 719
A. 4PP(p&r;`5 B. @4PP(p&r;` C. 6PPP(p&r;`5 D. f4P(p&r;`5
Câu 9:+0i3U>&#Q;L>&%TF;
@
$
D
' 7&#
"
&;b;3&s& R&(



!
"


)H@Pq(
"
#
"
&;



 

+#,
"


&+02

3

1
"
6P0r$1
"
 
/
0+02


3

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@
HDf05
D
H@t0(
"
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@
HDP05
D
H6@05

 
/
0' 

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. 

3

 

+ 


2
/
&1
"

A. 45 B. f5 C. -5 D. C5
J0D-
lb0+ J0=&V;u8 L;L=&V;u
8=&V;+#&;E&L20lb0+ L;L 8=&V;u
Nguồn: diemthi.24h.com.vn
Câu 10:Z0O VG,8#X\Z0v=T;T\H6@e05ZH@f
w
µ
5 VL; <#0O19
BdBA-r@PPAD@DP#
π−π=
53m& 7'p& V+&0O>.J#R
BKBA@Dr@PPADD$@
π+π=

JV=&#jh0O19P$C?;S&x;007 V+WX
P
(UX19
A. &&X 

+
/
X
P

HD4

 B. =T;(

X 

+
/
X
P
H@4


C. &&X 

+
/
X
P
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Câu 12:uL.J#9# !,19sai%>(8' 7&h1v A.yn#1NSh0+3m&Ba
A. c(zi&W(M+.$T2&h1v.{&2&h>
B. c(zi& n#(M+!.{&$?+&1NL'Y&1>!.{&(U1N2&h'!,
C. c' 7&(U. 7.x?' 7&h1v19' 7& 8#p

D.  7&h1v1>#<9
Câu 13:uL.J#9# !,19đúnga
A. c>>&'o&+'!, 9Q?&#Q;L>&&o&' 7&pL J0+'!,(|'
7&
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Câu 14:+&07&V0&>&+0i3U$&#Q%TF;K(9' 7&(U<=)H
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A. @P0r B. -P0r C. @40r D. DP0r
Câu 15:7F'!, 9Q>>&'o&(U<=1T;19@f4q(
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Câu 16:\!
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Câu 17:

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Câu 18:+&0

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lb0+ J0=&V;u8 L;L=&V;u
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Nguồn: diemthi.24h.com.vn
Câu 19:\N%x(8

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Câu 20:Z;L.J#đúng%>(8'p& VG,8#a
A. c>'p& VG,8#n##7S0?1#>V3F&NS0
B. c>'p& VG,8#O,n#.>& •$ •L&.?3m&(9%&j;L,19(?3m& 7
'p& VRm1#.{&3m& 7'p& V M0Rh.>&
C. c0v=T;.>& •(UY(9 i(9 <# O0O >07 VL;G,8#?.>& •}
O 7&%Y.M Lh&
D. Z>J':&'p& VG,8# J+NT;0O V
Câu 21:

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A.
4
CA@P B
C
x t
π
= −
5 B.

4
CA@P B
C
x t
π
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C.
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6 C A@P B
-
x t
π
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CA@P B
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x t
π
= −
Câu 22:VL;&] <#07 O0OX\Z=T;U0;πr-(U3m& 7'p& VuL.J#9
# !,19 `& =(U O0O9,a
A. V#=&]S0%L&(9'#&%L&.{& V+W#<h O0O
B. VL;&] <# V+W#<U0;πr-(U VL;&].SY V
C. E&+Wh O0O.{&1< V+W#<h0O
D. <='p& V+& O0Oy&L+M< JGS,+7&3W&
Câu 23:zGx9# !,19không đúng a
A.  7&3•&.R><=.{&<=h1N3•&.R
B.  7' 7&3•&.R%&;Y#7(9<=1N3•&.R
C.  7&'#,+?>#%?.{&#%?' 7&+&h1v

D.  7&v'<9&T#1NSh0+3m&9&1U
Câu 24:+&07 O0OG,8#K&Q0 OK(90v=T;OK&Q0 V+W
#<X0v=T;(UYZ$ OR#7#<S0\c0O &>7&3W&$T## >}
2&<=h VL; 2

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A. 



;V#'Y&+ OK2&
B. 



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C. p& V+&0Oz0; 



; i(90O <#0OK
D. Z3m& 7V#'Y&+&0O&S0

Câu 25:2

0

 



;#H
DU
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0

A.
6
@P
-P
-
R va C F
π

= Ω =#
5 B.
6
@P
6P
-
R va C F
π

= Ω =
#
5
J0D-
lb0+ J0=&V;u8 L;L=&V;u
8=&V;+#&;E&L20lb0+ L;L 8=&V;u
Nguồn: diemthi.24h.com.vn
C.
6
@P
DP
-
R va C F

π

= Ω =#
5 D.
6
@P
4P
-
R va C F
π

= Ω =
#

Câu 26:

12

 &
"
0(!

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Câu 27:lb

 

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;G,
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B(
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D D
6 6
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ϕ
− ≤ ≤
Bˆ
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A.
D
π
B.
D
6
π
C.
4
@D
π
D.
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π
Câu 28:uL.J#9# !, =(U'p& VG,8#.;19không đúnga
A. #j V 7&G,8#1V;#@DP
P
B. 'p& VG,8#1#1V;#@DP
P
C. 'p& V:&<=
D. #j V 7&:&<=
Câu 29:7&#Q!0 2
/
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&S_$1
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/
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Câu 30: V# V  T (9  3m&  7  'p& V  +&  O  0O  } >  #7 '!, #< S0  >  'O&
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ω α
= +
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P P
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-
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π
ω
= +
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α
>&L+M9# !,a
A.
P
P
5
D
U
I rad
L
π
α
ω
= =
B.
P P

6
5
-
I U L rad
π
ω α
= =
C.
P
P
6
5
-
U
I rad
L
π
α
ω
= =
D.
P P
5
D
I U L rad
π
ω α
= = −
Câu 31:12 ' & "#"(. &‰
P

‰
P
HP$tfc(! n#(+1 &‰
"132&'!,.2"&+&13#/(!+‰.2"&
A. ‰HP$te5 B. ‰H@5 C. ‰H
D
6
D. ‰HP$tt5
Câu 32:1v >:& 7'9$:&%=13F&(zi&h1v >0& V1<13F
19n
@
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D
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hL1v1<13F19
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D P
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@
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A.
D
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B.
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6

C.
@
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D.
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Câu 33:71v >8#'91+&%S&m&∆>NV@D' 7&c&S0 7'9
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A. -P0 B. 6P0 C. 4P0 D. eP0
Câu 34:

‚

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&#

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!0 2
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&$

. 
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5…

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Z
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lb0+ J0=&V;u8 L;L=&V;u
8=&V;+#&;E&L20lb0+ L;L 8=&V;u
Nguồn: diemthi.24h.com.vn
A. D-f$405 B. DDf$40 C. D4P05 D. DD$405

Câu 35:+&' 7& 8#9h07(zm&&vj&]1<1T;(z n#(M+ 7&2&
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$ 7&2&k

(9# >m
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A. P$PC B. P$@e C. P$P65 D. P$@D
Câu 36:



n#!

0

,.



;(

 



;!

;1
"

%& 
/
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

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"
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Câu 37:(!


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A.
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Œ5 B. 6
6
Œ5 C. DŒ D. D
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&0H@PP& 3

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A. @D$40 B. D$405 C. -05 D. D05
Câu 40:uL.J#9# !,19 `&%>(8(z' 7& 8#9a
A. \NL'Y&+&' 7& 8#9b3U&h(z=
B. =h(z' 7& 8#919&=.T E 8#
C. dz=h(z' 7& 8#91#&3F8#(U&=(9}1V(U&=
D. 


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II. PHẦN TỰ CHỌN (10 câu BThí sinh chỉ được chọn 1 trong 2 phần sau đây:
A. Phần dành riêng cho thí sinh chọn phần cơ bản (Từ câu 41 đến câu 50)
Câu 41:7(z' 7& 8#p(U. 7K(9<=&†m&&vj J(z  3Fn#~&
3m&> 7'9K19
A.
C
π
ω
. B.
@D
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ω
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@
C
ω
. D.
6
π
ω
.
Câu 42:ZL O0OG,8#K$$1<13FRL;<_.T+WX5#7'!,#<S0>V
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