Đề Ktra DAO ĐỘNG, sóng cơ, DXC

Đề KT Định Kì – Ngày 17/10/2010 Trang 1/4 - Mã đề: 145
Trường THCS & THPT ĐỀ KIỂM TRA - MÔN: VẬT LÍ 12
NGUYỄN KHUYẾN Thời gian làm bài : 60 phút - Số câu : 40 câu
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Câu 2.)&!AB
2
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Câu 3.+'TK0UV"3:4</7"&*!WRSTX
=
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π π
= −
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Câu 4.+'%\U%]XO<"224L%^4L_22
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434!&:EMa(HK9:0Q4;T!U.c%\U
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Câu 5.fL&7U`'&775*M
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Câu 7.H0I0LW&'M90"22%&'&VL;Tc&M(FLW
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Câu 8.)41&,&77&DFH3\!'&WUV,9$2Po(
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A."?$p( B."$2p( C."22p( D.n$p(
Câu 9.+'4<%&'&VL4TX=
W _R#  S
?
π
= π −
(9&'5X4<&`4Z
0&'WA>0,M>*a0Q5I&,%&'01l
A.?n2k[ B."2@2[ C.#k@[ D.>222[
+r)s="#$
Đề KT Định Kì – Ngày 17/10/2010 Trang 1/4 - Mã đề: 145
Câu 10.P8
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A.__% B.$2% C.#2% D.nn%
Câu 12.+'4<%&'&V1`4Z\5bM2"X4<07!4Z\5b&7
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A.?N2" B.?N2# C.
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Câu 13.Pu !"2%&'u5&'4,9"?2Po(
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Câu 15.+'4L%\U%8`U&V49&'
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Đề KT Định Kì – Ngày 17/10/2010 Trang 1/4 - Mã đề: 145
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Câu 20.'4V %&'u
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Đề KT Định Kì – Ngày 17/10/2010 Trang 1/4 - Mã đề: 145
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01?2RS(Y<9UV01=
A.@2R[S B.#2R[S C.?2R[S D."?2R[S
Câu 34.+':W!'W3&&:^5&%1#$XW35Z!
7/(HŒ%&'.W3012>(9&'5&.:&01l
A.#?[ B.$#[ C.#@[ D.>_[
Câu 35.)41&,7DFH9'&!WUV!Z%G!,zDF
H0,001#2Y$2Y41@2Y(iU&j,9.%L&&*7'CX&!%G
&,&CD5b
A.>$Y( B.n2Y( C.#2Y( D.$2Y(
Câu 36.)&!WUV!Z%G?22Y41,93&j41&,41 .&7
7I9;M65CD'E,&'6EF41G&&%HU
&j(JKm01&*9O'E,41G&(H!!ZDFHO741!3(YHAH
"
X&!%GO&,5CD!Z3&j41!3U&j!ZD.5
C(YHA
?
"
C
X&!%GO41m5b
A."22Y B.?22Y C."22
?
Y D.?22
?
Y
Câu 37.H0I0LW!4<9041?;41?0LW9()!4<4V
4Z0LW35%7E•34<9&,(y9€0%&'.0I015
l
A.> B." C.# D.?
Câu 38.+'&Ž3R&Ž9S&&%&!WUV%7
 "22R"22  SRYS

?
π
= π −
()Ž
‚I&!
•  • $2Y≤
(•!&ZE:&ŽI^zX.%L&WUV
A.
"

n$
B.
"

"$2
C.
"

>22
D.
"

"22
Câu 39.+'4<%&'&VL4TX
W R  S= ω + ϕ
&'09.4<=
A.JE&'04<9.4<€( B.€&'04<9.4<€(
C.€UE01uU'41!Z4<95&,.4<0Ut(
Đề KT Định Kì – Ngày 17/10/2010 Trang 1/4 - Mã đề: 145
D.i3U&j(

Câu 40.+7DFH9%L&`7%7=
 
 - R  S= ω + ϕ
RS()0`%
c.%\U%]"[_XR[_S*a0Q%L&01l
A.

#-
RHS
ω
B.

?-
RHS
ω
C.

-
RHS
?ω
D.

-
ω
RHS

Đề KT Định Kì – Ngày 17/10/2010 Trang 1/4 - Mã đề: 145
Trường THCS & THPT ĐỀ KIỂM TRA - MÔN: VẬT LÍ 12
NGUY N KHUY NỄ Ế Thời gian làm bài : 60 phút - Số câu : 40 câu




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
Câu 1.+'&Ž3R&Ž9S&&%&!WUV%7
 "22R"22  SRYS
?
π
= π −
()Ž‚
I&!
•  • $2Y≤
(•!&ZE:&ŽI^zX.%L&WUV
A.
"

n$
B.
"

"22
C.
"

"$2
D.
"

>22
Câu 2.+'4<%&'&VL4TX

W R  S= ω + ϕ
&'09.4<=
A.JE&'04<9.4<€(
B.€UE01uU'41!Z4<95&,.4<0Ut(
C.€&'04<9.4<€( D.i3U&j(
Câu 3.+'%a%\U%7=
 ? W R?2  S
# ?
π π
= π +
(&010&'7:&*.
,z+%\UW01E!a&,.%\U&&*+(9&'UV01=
A._2[( B.#2[( C.@2[( D."22[(
Câu 4.+'4<A"22RS6&:?%&'&V1uT=W
"
A$R?2e
?
π
SRSN
W
?
A"?R?2
?
π
SRSNm€0%&'.4<01=
A.2"k_R•S B.22k@R•S C.2$n@R•S D.2?$R•S
Câu 5.+'4L%\U%8`U&V49&'
ω
`G434!&:Ma.
a:&V&'0EMa01 (mK9:010Q!U


r
.4L%\Uu
4

ur
X5*M/&&'WUV4L%\U01=
A.
; 8R  S
?
π
= ω ω −
B.
; 8R  S
?
π
= ω ω +
C.
; 8 = ω ω
D.
; 8R  S
?
π
= ω ω −
Câu 6.+7WUVDFHI94DA"2
Ω
E!{
F
Ak
Ω

N%!{
H
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Ω
M
4,9v(ivU&j&!Zv|X7'C&(HK\&Q=
A.v|}v B.v|Av C.v|wv D.37!Zv|
Câu 7.''5IQ!xQ119(PQ5Iu0QXM
:&'\&&@2% (my'Q5IXM:&'\015l
A.__% B.#2% C.nn% D.$2%
Câu 8.7"&*U‹"
†
%&3
…
&
‡

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;Tc&M4
,9vA?RPoS(a&*OL0'W`(iE!O?0
01?2RS(Y<9UV01=
A."?2R[S B.@2R[S C.#2R[S D.?2R[S
Câu 9.+'0I&TV%1_#;7TA"2[
?
(f!%G.706,1
,92?$Po0I%&'45&'8

(m€,9.706X5&'%&'=
A.i3&j B.€E C.€ D.i3*W!&Z
Câu 10.:7/0t u

5&'41&4(JK+01&*b&7 41!&*-. >?(/U+
b'0R%&'45&'6&7S(JO-41+/E>0( 4<9
UV%&'5b#2[(,9.5b
A.$2Po( B.?$Po( C.>2Po D.?2Po(
Câu 11. !"#$%&'
()*+ ,&*-. /!-012$03%&'45&'6&7(
89&*%&'6&7&:;0'< 01&*01=
A.?@&*( B."#&* C.>2&*( D."$&*(
+r)s="nk