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HOT: ĐỀ & ĐÁP ÁN THI THỬ ĐH LẦN 2 3013 TRƯỜNG THPT TRUNG GIÃ ( ĐẲNG CẤP LÀ ĐÂY)

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SỞ GIÁO DỤC ĐÀO TẠO HÀ NỘI
TRƯỜNG THPT TRUNG GIÃ
Đề chính thức
ĐỀ THI THỬ ĐẠI HỌC LẦN 2 - NĂM 2013
Môn thi: VẬT LÍ, khối A, A1
Thời gian làm bài: 90 phút.
MÃ ĐỀ: 243
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7#T#7K*O-<-#T##,-?

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5.
M./7/7#!8-%#9$fd/<#==0^$C-$1%gh
2$[!_.$K`&$?.&#B/7#
A. #i=?$#>C0.S!.J$Af#,-7/7#
B. $2V#2$[&$?.&#0#!.J$A#,-7/7#
C. )2-%V$-/<#&/7/7#/?!b##$;1%$A#B/
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6.
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#F=-#FAck*+#b7-^/j

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7.
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9.

M7/^/o#E//0%=0!8-%#9$/=-#E#2$[=0!>C!$!!$;?J-#T#
#,-/0%=09$)2VZ-#T##,-/0%=0> /.7/0=#E!0=C)b7EMW/0%
0=!*+#*-&;1%B#$#[=#/8*J#G)"#0#8-^/ol*J#G)"#E#0#/0%!
#F7#2$[)7C*-$N!)KJ8*J#G)"#E-/0%!#F7
N!)KJ8*J#G)"#E-/0%!#F7r8s% T#J.7/0=*O-
=B.T#=;1%B!>C-#T##,-/0%=0!NEJ8*J#G)"#E^#--&$/0%!
#F7.#i#E-=".&;1%B!C0)^6!0=>C;e!.&;1%B!$2#F
=-A.(B.C.3D.
X
10.
rF=.<>C71
X

Li
R%&^1% =BR
X

p Li
α
+ →
D>C-7α7C#E#F
>CE#7J* #$%^#,--7α-% C

d[%)*+#0#71'G>S$A
g)#,-#gBR.&#E^C=BR
A.a-*+B.N280#S*+#C.$*+D. E^a-b#$*+

11.
0^$C-$1%Csai)E>9I$-=V>7#=087h
A. t$-=V>7#=087-://!@>7#/C$.&.u/.&/9

B. t$-=V>7#=087#,-#0#$%&)0#-$K)0#-$>9*+>7#I$-=V>S."#0#>7#/C$
<##0#>7#>C0i#,-#0#>7#E
C. ov$%&E-w##E/I$-=V>7#.&b#.*#$%&E
D. t$-=V>7#=087C/;B0#E/C$V&?#Wa"/
ox9M .&

12.
M"!/--yz1> 00G<##E* #E{)B#0#@--)'-//D-A$7o
#0#>1.$1///*O-I$-0*+#>10H#|@#S/C#R--)';#$%^WW/C
I$-0 8->C;w#'*OQ>$2E#> /b=Q#R--)'/7X/K[%7o#$%^
C>1AR-D* #E{#E0.SC
A}/B}/CX}/ D}/

13.
o)",%#EE##I$-~X

#$[#,-)"> -"/C

$>C
)"/-0.<;* E# aE#!#@--E/C$a>C-"/C
D

 ;$[#,-
)"> 00/C$aC
A. 

3X B. 
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X(3 C. 


 D. 

X

14.
0^$C-$1%Ckhôngg>9!*+=0I$-
AB!*+$LI$->C!*+1I$-9$C!*+>H#[[=?00)"#"##E* #
EC%>C=0 00#E* #E)0#
BMA#,-001I$-K GA00)"#"##eA00$LI$-KaGA
00)"#"#
C•0$LI$-A$*<-%-$)<00)"#"#
D•01I$-#E^:7.O-;CG
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15.
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|wyC^/#S#,-e8NBO-<[W)^/y#S$0#;?#,-T#)m)#S$0#
;?#,-T#m#E#F ZCt$x*O<[/C>H*+#.C
~#/ D
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 
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X
16.
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A. 69$C#0#=BR718B% /#0#T=0)2#S$0#&C
B. 6^#0#=BRE8B% K9$=B#A!.[#-

C. MV)*+#,-#0#7-$=BR GV)*+#,-#0#7.* #=BR
D. MV?)#,-#0#7-$=BR GV?)#,-#0#7.* #=BR

17.
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AK/>H)0#/q_#F)*+> >H/`.GQR>C;"#b>C>H/K)
E>H=?#;-9$C> &C
A.
 cm
B.
  cm
C.
 cm
D.
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18.
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)E>9I$-!@->m#G#*O!.*O>C>m#G#B/RW#,-!W.*OEh5m#G#*O!
.*O>C#B/RW&$AC
A. #FA*+#=->C#E=*G>$2E#> -$B. #FA*+#=->C#E#F=*G> -$
C. #FA#F=->C#E=*G>$2E#> -$D. #FA>$2=->C#E=*G>$2E#-$

19.
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πϕϕ
≤−≤
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=*G.K;-V+=8#_€

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π

20.

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BjE1/CE;w#.$%9.#0#/2.*Oa)"
CM#.$%9E1/=?$#>C)*+.&>CC:#,-/2.*O
DM.I$0.K-.$%9E1//-'*+

21.
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= =
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;-#,-=An7oCA.
  cm
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23.

M."!/yz1>9--00)'‚=j=0 :O-R#87G<##E* #EA*+Cλ

µ/λ

µ/λ

Xµ/M.&/C.)B@->10&=#E/C$/C$>10
.$1/>10G<#I$-0*+#C
A. >1B. X>1 C. >1 D. (>1

24.
M./2.*OQ* )2[=?1/#E$:1/^/> #2$[=01/)2VM7^/o#E
/R##*O1/;DrS##$%^$:1//7-'*  8-^/oK/R##*O1/7og#
C%C;D6^/R##*O1/7oC;DK=B;S##$%^$:1/'*  8-^/o> >S."
ox9M .&
-A$/7A. ((-B. -C. (- D. (-

25.
M.'/>H>C/e8KEx#/MW>S."#11>H'=*GQR>S."e8Sm
#/>CB‚7O^/d[%ƒ

/4

MO^/R3e8#E#9$;CT&C
~(X D( ( r(
X
26.
E-)#[=E87~>CD> =E87A*+C{
~
>C{

D
j71-A$.-)#[A
*+CZ
~
>CZ
D
MO-^*+71~>CD#,--)#[#e7-$C
Az

N
A B
B
N
A B
A
λ λ
λ λ
 
 ÷
 ÷
+
 
B

N
A B
B
N
A B
A

λ λ
λ λ
 
 ÷
 ÷
 

C


N
B
N
A B
A
λ λ
 
 ÷
 ÷
+
 
Dz


N
B
N
A B
A
λ λ

 
 ÷
 ÷
 



27.
M"!/--00> -)'y1M.)BoZ.&/CI$-0*O-/*+#>1> 
o>CZC->10R> * #Eλ

µ/|@$%&9$)!"!/-%$:0G<#> 
* #Eλ

µ/.7o>]C>10j>10.)BoZB/> g#A$C
A.  B.  C.  D. 3

28.
M./7#;-d#E;-!WT;N!"#/B?!#E0.SCI

K#*O;e!
C

)!"#/B?!#E0.SCI

K#*O;e!C

|w#C#00.#1)2
Z$;F/7#;-C%^C/7##wE#,-/0%$-KE!W/C/0%#E^$#E* #E
A. λπ#









ii
qq


 B. λπ#








ii
qq


C. λπ#









qq
ii


 D. λπ#








qq
ii




29.
N-#,-CI$-!#E#203'5*+##$JR#87G<#
λ
dA*+b>CCI$-!!
0=„

5>C„


5K[%>H##T#7#,-I$-'&#.2)H=>C-[=2|0.S#,-
λ
C
A.(}/ B.X}/ C.X}/  D.(}/

30.
o7#fd=6b>CA$/7#!0=8-%#9$$„

#
ω
t_5`> 
ω
-%V*+#M-%V
ω
^„
/-8

|0.S„
/-8
C^$R#C-$1%
A. „
/-8




d







B. „
/-8

 
„d
d f −

C. „
/-8


d








D. „
/-8

 
„
f d f 



31.
0^$C-$1%Ckhông gh
A. $)K#,-;-#*†R##E^#$)K#,-;-.&
B. MA#,-;-#*†R#A#,-T##*†R#
C. MA#,-;-#*†R#$2A#,-;-.&
D. $)K#,-;-#*†R##E^)2#$)K#,-;-.&

32.
7/7#8-%#9$fd/<#=#$;1%$A#B/?!#E!;$-%V*+#6b>C-A$
7/7#!0=8-%#9$#E0.S!$;?>CA)2VN

K#2$[&$?#,-/7#7
#T#7
/-8
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K#2$[&$?#,-/7#‡!#2$[#,-/7#)EC
A. B.


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D.N280#S*+#

33.
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/-8
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_> •`K0.S!.JfC:
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D. f_z`


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34.
o/0%0="*Jg#/ B8$[#Ei!0=!$;?#$G#[=>CR#[=j-$/O-
n;?; =#0#!)m/&#E8>e;1%#$R#[=S<>K>H%i!0=!$;?#$G#[=>C
R#[=6^80#S8$O-#$&/>C#$R#[=>e;1%K[%i!0=!$;?#$
G#[=>CR#[=j>e;1%S<C
A. 8>eB. 8>e C. 8>e D. 8>e

35.
M.#1)2#0#R#87*+#<=8='RT* #E;AC
A-:700"/-n7-fGz'
B-:700"/-fGz'-n7
C00"/-:7-n7-fGz'
D-fGz'-n700"/-:7
36.
o#<#G:/;1%.'#E#9$;C/>Hb#E)*+;-a7G#E-#.w
.*O/4

#<#;-> &E# ;./2.*O#ET##B)2VKE#i;-
*+#.:;WQZ*O-;$%.K;-#0#;F!&;1%#E.XY*+
;F^<T#/-0;!#0#0.d[%ƒ


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.$A> & ;CAXB3CD


37.
6b>C-A$7/7#RLC=!$!8-%#9$$„

π\#E\-%V*+#5 \\

K.ˆ
=-G$MW\

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;e!./7#
A. ;A B. B/;AC. .:B/ D. B/.:
ox9M .&

38.
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z
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A. (µ B. µ C. 3µ D. µ

39.
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O^/CE>H#EC‡

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C‡

4|0.Sa[#,-Š
A. B.  C.  D. 

40.
o/0%=0!8-%#9$/=-#E!.J.)20)^Z-#T##,-/0%=0> /7/7#
:/#$#B/$A/<#=> !.J$AN.2#,-/0%=0!I$-%9$> #E#>e4K
;e!./7##E#*O!$;?~>C!#2$[#,-7/7#ca).2#,-/0%I$-%
9$> #E#>e4K#*O;e!!$;?./7##E0.S
A.
~
B.
  ~
C.
  ~
D.
 ~

41.
o#$;1%;‚I$-%9$I$-/.?##S/./b=Q> #$;1%>C.W.*O9$#E
=*G>$2E#> .?#I$-%j$[!#B/R8$[!.#$;1%#E0.S#T#7CP

M7O^/
$[!R#O'P

4>C-K>m#G=0=$%
n


C/> >m#G
B

/E#
A. 

 B. 

 C. 

 D. 


X
42.
c-71l>C‹#E?)-$$#2#,-71l G$#2#,-71‹K
A. *+&)#,-71l G*+&)#,-71‹
B. *+&).&#,--71-$
C. 71l9>@G71‹ D. 71‹9>@G71l

43.
c-#[^/o

o

#F;-9$C.&.?#Œ88$I$-#Œ> #FA\&;-#,-
o

o


*GRC#/3#/>C;-#,-o

 /=-G;-#,-o

/E#π4N)B#0#@-
->HC#/Ko

>Co

#0##7A*+
~#/>C#/ DX#/>C3#/ 3#/>CX#/ r#/>C#/
44.
6b!0=
  # _ `u t V
π
=
>C-A$7/7#RLC/<#=D
 R
= Ω
#$;1%$A#B/#E
T#B/
 4 _ `L H
π
=
>C?!#E!;$

 4  _ `C F
π

=

N!0=R#O@--A$#$#B/
V
K #,-!0=R#O@--A$!.J>C@--B?!A*+
A.
 V
>C
V
B.
V
>C
  V
C.
 V
>C
  V
D.
 V
>C
 V
45.
w=0^$sai
A. c-;-9$C#FA*+#=-K#,-#g$2$2-$
B. N>Hb#,-#<#e8W>S."&>S."#1K>'#G>H#>C>'#G-#$2$2#F
#9$
C. M.;-9$C) #,--#K #,->H#B/
D. r-T;C;-#EA#i=?$#b#"#,-!)2=?$##0#%$&C

46.
N"#"###0#$%&nc;.#$%^W.70#GB&.70)"#"#RM.I$-=V=087
#,-c;.-$Ei@-* #E;C[>C* #E<[

A.
 X
B.
3 (
C.
 3
D.
( 
47.
oE#G8$[=0W$:Œ#E=*G.K

#_ `u A t cm
π
=
-.$%9I$-^/o.: ^/Z#0#
-$/)B

λ
7O^/;-#,-=Ano>CZC
cmu
M
=

cmu
N
−=
NB
O<[)^WO^/E);-#,-=An7Z7#T#7C
A.



s
B.

3
s
C.


s
D.
s




48.
M."!/>9T=B87E.&>H#B#Sj+;1%/9/~D#EA$D#SA$~;-9$e-
D-^/oZ)2=BCgE/.&+;1%#0#-$oZλ4oλN^/oI$->S."#1
_5MD`K
A. ^/Z#E#T#7^/I$-5MD B. ZI$-5MD^/#E#T#7
C. ^/Z>C^/I$-5MD D. ^/Z#E#T#^$^/#E#T#7

49.
6b!0=8-%#9$$„

#ω>C-A$/7#!/<#='RT!.Jf#$$A#B/d
>C?D„dω)2-%V!;$>C!.Jf#E^-%VN

K!0=!$;?-

A$!.J)2=?$#f)

K!0=!$;?-A$/7##R-d>Cf#‰)2=?$#f
D^$R#gCA. 



B. 



C. 



 D. 







50.
| 7I$-!#,-/)/7C
A.dC* #E<A$1% !*+=0I$-J)/7
B.dC* #E<A$S=B87.&9/b)/7
C.dC* #E;C[#,-00)"#"#<A$8B% !*+I$-!
D.dC* #E<[#,-00)"#"#<A$8B% !*+I$-!
6••Zo•6Ž

ox9M .&
Câu 1.
A
Câu 2.
D
Câu 3.
A
Câu 4.
D
Câu 5.
B
Câu 6.
B
Câu 7.
D
Câu 8.
C
Câu 9.
D
Câu 10.
C
Câu 11.
D
Câu 12.
A
Câu 13.
D
Câu 14.
B
Câu 15.

A
Câu 16.
D
Câu 17.
C
Câu 18.
C
Câu 19.
D
Câu 20.
A
Câu 21.
C
Câu 22.
B
Câu 23.
A
Câu 24.
B
Câu 25.
C
Câu 26.
D
Câu 27.
C
Câu 28.
B
Câu 29.
C
Câu 30.

C
Câu 31.
C
Câu 32.
C
Câu 33.
A
Câu 34.
B
Câu 35.
D
Câu 36.
A
Câu 37.
B
Câu 38.
A
Câu 39.
B
Câu 40.
B
Câu 41.
D
Câu 42.
D
Câu 43.
D
Câu 44.
A
Câu 45.

A
Câu 46.
B
Câu 47.
B
Câu 48.
C
Câu 49.
A
Câu 50.
C
ox9M .&

×