Đề thi thử THPT Quốc Gia 2015 - lần 4. Nông Cống 1 môn vật lý

TRƯỜNG THPT NÔNG CỐNG I
TỔ: VẬT LÝ
ĐỀ THI THỬ KÌ THI THPT QUỐC GIA 2015 - LẦN 4
MÔN VẬT LÝ
Thời gian làm bài: 90 phút;
(50 câu trắc nghiệm)
Mã đề thi 121


 !
"#$
%&'()'*+,-.  !
" /
&+'(0+123+
# !
4
56&+00789

 !56

:;0<
:
! !
#
=65
Câu 1:>(+?+@A+B2 !!<65C,DE+B27F5 2G'C,;H0+B'(+5;I+B;I+4!+56J=
'(+5K'(;LL
A.  B. $ C. # D.
Câu 2:M'N5O:M.PQ+R505(S'78TA,UVWO:L0,'N5+XOMJ=O'E
5(,Y'N5VB15'T7)0235307823UVZ15[\+'],+3,U+X,YL^
5P++78'(15=:L$!M,'B+3,U+X,YUV^5P++78'(15=ML

A. #_M B. $!M C. $#M D. ##M
Câu 3:*7F+(7`AD-02La
A. J]+XQ++7bP+]0+X*
B. J]'(]0+X*
C. J]+XQ++7bP+cd]0+X*
D. J]+XQ++7bP+)d]0+X*
Câu 4:GD;1L2D++e;1E+;1V0*;1`*52.f"1
2D;1'7F+.+3P+
A.
gh


B.
g

h
C.
h

λ
D.
g

h
Câu 5:G5=RL5++X5(LC,'*+B)=C,'*
!
g
[]7F+,)i5E+'B++P+A=
+B7)+B

g !#j5
;L

g !$j5
^U-;I+'],+Q+'=+X++C,..+02+,]<,+,)
+^U-+B7)+B
!#/j5 !_j5
λ
≤ ≤
'N0*,@C,'*^VD'EeG;L:5(
*,'*k5+B'()
A. l B. l C. l D. l
Câu 6:GB;iY=VN,L,'1-sai?
A. JY=+B]cd]+X5
B. J+ZmI+XY=L+Z*
C. +;I`*'(0!!!
!
+KV0Y=
D. JY=+BD+ULB'*W
Câu 7:J0*5f"1++2.'7F++,'d?+GD++e2.L552D++W
2.'5LL$5GD++e;1V''7F+L$455J'(+X;1I+#L
A.
n/55
B.
n$55
C.
n#55
D.
n$455
Câu 8:J05(F1-'LYL 5'],+'H'+BBW;)\Bo2N+D'],1-pM7)+B

+XB0,-i01-L
A. 5 B. $5 C. !5 D. !#5
Câu 9:>(5=+'(7`Y5+,(+D5,]+B'(Q+D5[23'm;LZ'*+B'*,-'m'7F+G'*
,+XZL

^]'(0+X5=+L#!>qJW0H

,'i,+K5'*,+XZ5(7F
r
^]'(0+X5=+Ls<,'i,D5'*,+XZ5(7F
r
^]'(0+X5=+LsJW
0H

,'i,+K5'*,+XZ5(7F/
r
^]'(0+X5=+L
A. !>q B. >q C. !>q D. >q
Câu 10:tDS'],+B5(5u,VBA=v,-+U+B+,2w0kJ;LL=1ifJ=8'N5

t
K
*e=1f;L=1vL2J=8'N5

t t T
= +
^K*'BL
A. $26# B. $2 C. $2x# D. 2x$
Câu 11:y*`5(0=5V'*'7F+0,-i'7)'*VL !Gl*,,U+XC,0^0,-iD'*L
4$z3,U'*0,-i''7F+e23'm<,'*V`'],'781-D'7F+!Gl^*,,U

+XC,0^0,-iD\+L-L
A. /4z B. /z C. /!z D. /z
 Trang 1/5 - Mã đề thi 121
y{|<J}
Câu 12:VDP=1,

#_
_
xv
→
x
:0
#_
4
=1vL
A.
J
#

 B.



 C.
h


 D.
.
$



Câu 13:>(+U'N5'('i,@00Z+OA.V7d0^
A+$9
oA+5pJ=8'N5
;I++X+U'N5L-+B0H
A.
!9+56
B. +56 C.
"!9+56
D. !+56
Câu 14:>('(+dA-+i,+B'*0`1-+,L!
Ω
25?+;L5=+'*+B'*V*,Z!!l^D0
+3,U+d+L !~M'(+d+B*+3,U!/McC,++V 2++78'(@'*+Q+'=+=-
C,'(+dL
A.

: B. : C.
#
: D. :
Câu 15:J05(5=++B['i,+K'*,+XZ'*/]+@++32++X5=+e
23'm^7)+B+X5=+,'7F+•
A. #] B. D5#] C. D5/] D. /]
Câu 16:J0*52.€"12D++e2.LGD++W2.'5L
C,L 5yEe2.;L5LC,5(U,2(Z+B,+Qs +5^U-+B;H0+XU,2+D
0•‚+X2.05Lƒ;H05LD)d2D++D

„


„+X2.55McU,20;L+,
+B7)+B
λ
^U-2D;1!#55M7)+B
λ

A. !
j5
B. !$
j5
C. !
j5
D. !$4
j5
Câu 17:G0,-iW530787)+0L232<IA‚L7)'1-Ly\a
A. M7)+B-'m7]23'm B. M7)+B;L]D5
C. M7)+B23'm7]-'m D. M7)+BD5;L]
Câu 18:GR'YY'*+B5(\5A-'N''*VA-+i,'E\5A-`;H0
A. hl B. :l C. :: D. h:
Câu 19:J0*5;)2.f…1P+A=V0W2.Y5'd?++B7)+
Bg

!!5;Lg

_!5+,)2.



v‚='N5>L;1I++XP+A=+B7)+Bg

;L=
'N5<L;1I++Xg

05LP;1><`+RV;);10,152De><
C,U-
A. /;1 B. ;1 C. _;1 D. #;1
Câu 20:=1
#4
/
†+U,=Y5+B
A. #4V033;L/d03 B. /V033;L#4d03
C. #4V033;L $d03 D. /V033;L $d03
Câu 21:J0VDPmFV.
( )
.[

!
$



_
#
+→+
x  >.l,+B.'7F+mFV^7Fc
0+BN',3,27)+W!
!
a[U-*,0+X7)+$!!
G2
%

A. // !

2 B. 4 !

2 C. __ !

2 D. _ !

2
Câu 22:yE'* V A- +i, +B 0H *, Z † 23 'm ]s -'m '7F+;L  '], '= 5=+
Y5'* 0` ,]+,( +D5 ,];L Z '* 5?+ V G s  s
!
o  ‡ p ^ '* V *,Z  '], Z '*
L † G
s
s


x
_q ^ '* V *, Z 
'],+,(+D5L†;L+D52+X+,(+D5)UV
],2+XZ'*G
s  ‡
^'*V*,Z`'],Z'*L
!! 
 ol p  y* V *,
Z  '], 5=+ gần
giá

trị

nào
nhất
,
'1
-a
A. 4!l

B. !!l C. #!l D. $!l
Câu 23:>(5-+BV0A.5723'2N2+,( ;),YA-+i,†

 !l^*,'*
''7F+`+,(L†

!l<,+,(;),Y†

^*,'*''7F+`+,( L
A. #4!l B. $$!l C. ##!l D. l
Câu 24:>(;Ic'(;)'(:$+5;L+,2^JJ+'(0,^+X;I05(+,2^L
A. 4+56 B. #+56 C. +56 D. +56
Câu 25:h@'*A-+i, #+o !9x
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A. +,2^! B. ]!q
C. 0H*,Z#: D. ]!q
Câu 26:yE*, '* ,!

+ !!9olp;L D+Q++XZ'*+B'* , !jˆh,2+XZ
'*

A.
!
π
Ω
B.
!!
π
Ω
C.
!!!
π
Ω
D.
! 
π
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 Trang 2/5 - Mã đề thi 121
Câu 27:>(+?+@A+B'(+P2!<65'('i,@.V7dT'P;)'(+5]B+
ω
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
06+ !56
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J05‰+,2^'(8Q+'LY+X@A+B'()23;7FC, <L
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s
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#! 
s
π
C.
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s
π
D.
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s
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Câu 28:>(B0,-i;);I+!!56+B7)+B$5J];L+,2^+XBL
A. s4!!q&J B. s!!q&J!!C. s!q&J!! D. sq&J!
Câu 29:yE'*V
,† +9s
olpo0'B†23'm+@s-'m'7F+p;L'],'=5=+Y5'*0`]
Š+,(+D5,]+B'(Q+D5[5?+VGss

!‡^+3,U,Z0'=5=+L _~Gss

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^+3,U,Z0'=5=+L _~Gss
#
!‡^+3,U,Z0'=5=+L
A. /~ B. 4~ C. !~ D. ~
Câu 30:5(+?+@A'('i,@0V7dM02NW\+C,;H0+12;I''7F+

5(C,k'78+B+i,L^'(+X;ID5]+@ %2;I'V55('=e^'(
+XBD5]+@ %J0C,k'78#V.'(+X;I
•
A. D5]+@!#% B. D5'!0Y'!#%
C. D5'!0Y'!_% D. D5]'!_%
Câu 31:+VDP=1không,1.++'H,ILa
A. MDL'(7F B. MDL27F
C. MDL'*+ D. MDL7FLV]
Câu 32:J05=+'('*W,'*++Q+'=0Z'*L‹
!
;L+78'(@'*+Q+'=05=+L€
!
^+,2^'('*W05=+L
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C.
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D.
!
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Câu 33:M?5(=Œ+B'($>.l;L=1
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>.l 
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,-Sp2+X+\M0=00VDPL-+B+R'(B+-e=Œ;L
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B.
!
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C.
!
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D.
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Câu 34:>(5-V'*A-+i,V]P+B$+,(1-,5?+VJW3+Q+'=C,5‰;@1-L !
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A. _ B. #_ C. _ D. $_
Câu 35:BWA,U*0F1-;)]sqtPQ++'N5,(+1-]7FLO><+OL'N5
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'('(+X'N5><]7FL

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W01-L A. $+5 B. +5 C. +5 D. $4+5
Câu 36:+1,0D8sai.JŠd.
A. J0-+R'N+ZV^+•'B. +B2D'15A,-5=
C. MD+ULB'*W+B])d]S=D. MH*+7)0'*078
Câu 37:?+@A0.5L2;I+1^@Ak+5y7;I.V7dT'P00YDŽ;I
''7F+'='78 !+5^'=+'(!9
#
+56<-V7);H0+1 !+5.V7dT'P+B5(
U5;+'H;+=5e;I;LU5;LLL'LYU-
 !56

;Lπ


≈ !,2w'(+X;I
L
A. 6# B. 6# C.  D. $6#

Câu 38:,Y2FV:M+RV+R'(+R]++,$!+5GD++e'N5'(;)
'(+Q+'=],U0'=:ML!4+5yN5>,(+5i++,Y:5('=+5;L++,YM5(
'=+5hH++,-N,YMWW+.V7d:M0A,YM5('= !+5^'N5>+,-NL'N5'(
;)'(+Q+'=
A. #] B. ] C. $] D. ]
Câu 39:>('('*W7`Y5+,(+D5+B[j;LZ'*+BD:M;)4ˆJ=8'N5

op
D:+XZ+BC$y8

o

x! !
"
9p*,'*eD:ML
A. "#

l B. #l C. …#l D. #

l
Câu 40:*,'*e;L++X5(Šd.L 4_2lMcC,'('],+X.+03M7)+
BcU+XŠd.V0L
A. ! !
" !
5 B. !$ !
"/
5 C. ! !
" !
5 D. ! !
"/

5
Câu 41:>(+?+'d+B+i,LF1-L'7F+0.=d+B+0078,2^+?+'7F++3
P+
 Trang 3/5 - Mã đề thi 121
A.


g
l
π
B. 9


C.


l
g
π
D. 9


Câu 42:t)=C,'*+X5(25=L!#!µ53+X.+02c25=L-L
A.  !
"!
% B.  !
" _
% C.  !
" 4
% D.  !

" /
%
Câu 43:J+'(0,-iB+d23VZ,(+;L
A. 5I'(;I+U+X53078 B. D+U53078
C. ,YB D. *'(530780,-iB
Câu 44:5=+'*7^;•y*VA-+i,m'He'],:;LML,
!! 
+o
t
ω ϕ
+
pGG5`
E+'B^'YH+78'(@'*C,5=+.87dPL
5
;L
'
'7F+N,•7^y*0`
++1-0Uct0H+XŠ
A. !

Ω B. !!Ω
C. !!
#
Ω D. !
#
Ω
Câu 45:>(;I 
'(

'i, L

. V7d 0^ A 
$+oπx π6#poA'+5 ;L 
'  p  +1,  0D  8
đúng:
A. J+'('(+Q+'=+X;IL π +56
B. M'('(;LV'],+X;I]7FL$+5;L
π
6#0
C. t++Q+'=+X;IL !π
2

+56


D. J=8'N5;I'C,;H0A+5.+i,7d
Câu 46:'('i,@+RV7d+B++V7d0^]7FL

9
A +o•" p o+5p

;L

9
A 4+o•x p o+5p
#

h'(mFV+X'(L-+B'(L
A. !+5 B. 4+5 C. +5 D. $+5
Câu 47:2*Š!‘+,(1-,]+D5[Z'*&[]7F'E'*VA-+i,+B0H*,Z†
;L]s23'm;L'],'=5=+VŠ[E+Š^@'*C,5=++B++N,P+



+o !!9
"

π
po:p;L



+o !!9x

_
π
po:p<,'E'*V0;'=5=+Š[V^@'*C,5=++B
N,P+
A. +o !!9x
#
π
po:p B. 

+o !!9x
#
π
po:p
C. +o !!9x
$
π
po:p D. 


+o !!9x
$
π
po:p
Câu 48:yE*,'*
,† +•
;L'],5(+,(+D5,]+B'(Q+D5[^+78
'(@'*P+8
+=-0+,(+D5LJ=+R5(8'N5^
A. @'*+I5o0•pV

π
;)*,'*,B. @'*o)5pV

π
;)*,'*,
C. @'*+RV;)*,'*, D. @'*7F+V;)*,'*,
Câu 49: G  ..+0  `  C,’  '=  W  P    ^    7F  +X  ,-  S  '03  '7F+    .  +3  P+


#
“ " .l o #p

2ML0
!
# !
"
5G..+00,-S'03'`C,’'=W+B2
C,’'=L$0

!
^,-SUVZ5(V+B7F$!4 !
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 Trang 5/5 - Mã đề thi 121