Đề thi thử Quốc gia môn Vật lý lần 1 năm 2015 trường THPT Yên Định 2, Thanh Hóa - Pdf 29

SỞ GD&ĐT THANH HÓA
TRƯỜNG THPT YÊN ĐỊNH 2
ĐỀ KIỂM TRA KIẾN THỨC KÌ THI THPT QUỐC GIA
NĂM 2015 (Lần 1 ngày thi 01/02/2015)
MÔN: VẬT LÝ - THỜI GIAN 90 PHÚT
( Đề thi gồm có 04 trang)

Câu 1:
t !"#$%&
'()*+ !
,! /0
1!+.+/0
2!3/.4/ 5!/.64
Câu 2: 7&8.9#:& %sai;
,! <89=9 &%&!
1! <8%&>% 8=?@A!
2!<8 *AB#=?(.%C.'D'=!
5! < '='D%&8!
Câu 3:EF'G*9%F
,!2HI 1!2H)&J
2!2H9) 5!2H)&JK&J9'=LM?
Câu 4:2=N& B')&JO%(%OP
,!
2!
1! 5!
Câu 5:EQ 8R
S%(IC.'%('= L'
,!T L%( 1!T LJ8?
2!TUIG/-
-
5!T L'J%*%(

,!WX 1!+4 2!WW
5!W-
Câu 14:TIY
@N I.'J%+.4'.*(%OPJG9
.N%)%*%'
+
+0-m[.'
W
4-m[n!TD=CA)
Môn Vật Lý Mã đề thi 886 Trang[4
( )
cmtx 0&X=
k
m
f
m
k
T
π
π
W
+
bW ==
m
k
f
k
m
T
π

( )
πϕ
+W +=∆ k
( )
πϕ
0 +=∆ k
π
W
π
π
22
π
^j&]Wj
+WW+
W
W
W
+
ϕϕ
AAAAA +=
^j&]W
+WW+
W
W
W
+
ϕϕ
AAAAA ++=
^j&]W
+WW+

,
W
&]ωjπ[W^]^!L*9%P0&]ωrϕ^]^!1I,
W
#$%A
'ϕI;
,!jπ[/! 1!jπ[\! 2!π[\! 5!π[W!
Câu 16:5*=B:NP,&]srt^.,.s.t%&J.*8%;
,!T)
1!V
2!T() 5!2uN
Câu 17:<Kv*HIU= G=%I%w_%
,!< 1!< 2!<( 5!<>(
2+4<Kv&8'=HDA
,!mxP 1!BP
2!% =Z=?@AF
5!SU%*
Câu 19:28&'# Z9L
,!y__H:9DH#&#9)l9)&('#!
1!m I(# >IK*#&#!
2!5H:@G#9)AH&#9N9F9#!
5!19@D# %K_9DH#&#%%U'D!
Câu 20:TDK`#&#.=ND'B%
,!5λ
1! 2! 5!
Câu 21: S%(%OPN.
@C'J%*.K&J&#*l@
Y%!yA 1)l@&%OP$o+-]cm^FBz!TJ@%RJL
%)NX%
,!W[& 1!+.40[& 2!+.\0[& 5!-

=
W
+-] [ ^g m s=
+ W
X- ] ^u u acos t cm
π
= =
W- [cm s
5 \C cm
=
λ
λλλλ
( )
-
%
I
I
BL =
( )
-
%!+-
I
I
BL =
( )
-
%
I
I
dBL =

F(JG9G€!VY)KKGP :N!‚#$ 
G€:=&AI_I>%
A. B. C. D.
Câu 36: 2     P  
'=9#,2F.!V:1
I&:N
KKGN?I#,1.12%)%*%.!2=&AI_%
,!W ƒ 1!X ƒ
2! 5!
Câu 37: VK#9l>9#K)U%II%):B=&A9DI?
 BK+ %).'K=&A GBI_'=L!1G'UK#9.
BKGI? BK+0~K#9l>9#K!2?OK
%=H9K#9
,!+ 0+0%) 1!+-%) 2!4.0+0%) 5!4.0%)
Câu 38:S8&ZA# G#9>$&JO &A9A9%)&JO 
NA9!5&&AINA9$G&JO !SJP#$&JO G:ZAG9 
INA9.8& Y)&A9K#9P #$K
'=L.FH='GP#$k&JK#9€NA9:€&A9!yR)k&JK#9
X/!<'ZAINA9WXO k&JK#9 X0!1CZ89D# G
#9!V:*# G#9R>$.8& 9BG9_ZAINA9IO;
,!X4 1!\- 2!+W- 5!WX-
Câu 39: TIP '=9#J:MRN>,.S.m1!‚l:, 
SkK€).l:Smk .lW:m1k_K!VY) 
K#9+p0f30-EgK#9K_I,S%W0]f^.ISm%W0]f^I
m1%+p0]f^!TDK&J=&A;
,! W 1! W4 2! \W  5! 4W
Môn Vật Lý Mã đề thi 886 Trang[4
{yWc
y
π=

0 & + [ \i c t A
π π
= +
( ) ( )
+- & + [ Wi c t A
π π
= +
( ) ( )
0 W & + [ \i c t A
π π
= −
( )
Ω=+-r
( )
mFC
π
[+=
R
( )
W &+ u c t V
π
=
( )
Ω/-
( )
ΩX-
( )
Ω\-
( )
Ω+W-

Câu 41:T_K# 9#&Kv#
$K2
+
N)&J9#{
+
!mG(JG92
+
_'#K2
W
+ 2
+
)&J9#
&nGLM=N
,!{
W
≈+ 0{
+
1!{
W
≈+ 0{
+
2!{
+
≈+ 0{
W
5!{
+
≈+ 0{
W
Câu 42:Ty2%D€Kv>!T?(A:U%*K 

W6†
f‡1(.P
-
7V=^.'?9#&UI X&!<$Dw.
'Q$ :'BIB%D8PI;
A. X\B%D+/+
-
+W†
7V=
! B. +0-B%D+/0
-
/0†
7V=
!
C. W/B%D+++
-
/0†7V=! D. \-B%D+/+
-
+W†7V=!
Câu 44:SKvF 
>BK LvG!
SI:(*&Kv&'B;
,! 1! 2! 5!
Câu 45:289#&
,!…9L%I_'=9_KF&#
1!2UNZ9L%I_?P#$*K@9#&#
Môn Vật Lý Mã đề thi 886 Trang[4
W W &+
MN
u t

pF
π
[+-
( )
pF
π
[+\-
( ) ( )
mm +WW ≤≤
λ
( ) ( )
mm +W/ ≤≤
λ
( ) ( )
mm +// ≤≤
λ
( ) ( )
mm +/W ≤≤
λ
4
2!2k:P#$*K#=&>IZ9L
5!7K0
-
2@9#&#Z9L€HC
Câu 46:‚`>KF?
#&#&(.!TA &#
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