Bài soạn de thi thu DH co dap an 2011

Sở GD & ĐT Thanh Hóa
Trờng THPT nguyễn quán nho
Đề thi gồm có 06 trang)
kiểm tra chất lợng ôn thi đại học
MễN VT Lí - LN I
Thi gian lm bi: 90 phỳt;
(50 cõu trc nghim)
Mó thi 485


I. phần chung cho tất cả thí sinh (40 câu, từ câu 1 đến câu 40)
Cõu 1:Sai !"
A. #$%&'(
B. ) !"*%$+,-./
C. ) !"01.23,-./
D. 4+, !"5+,-./
Cõu 2:672%28
tUu 9::;
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$
LC=1/(

R)=
A. 2%282%*+%2'>R.$U
B. u?<@i
C. u3<@i
D.
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Cõu 3:4-A<BC< DE&'D.FGH I;:%((
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.FG
A. O:cm B. 9Ncm C. P;cm D. ;Mcm
Cõu 4:Q<-#. >/R D I2/-'
*.$Q
0
DS2/-'<-.$I
0
R8%A<-$&.$<<-
<<&%(T% I2U 3
A.
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Cõu 5:%V8I
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Cõu 6:Q-,<&%0%&82V<%K&%+Y<#[;9:
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A. NNP< B. 9XPOPP< C. ;MMPP< D. 9:aO;;<
Cõu 7:bH<-2U/LCcQ
0
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A.
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Cõu 8:Q<-. >V<%K&2/Y<
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mHL

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9O
FC
à

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4+',<-
4'9ZM\QfPNO
A. 9M`OHz B. 9NMaHz C. 9aaaHz D. 9MMaHz
Câu 9:Q@20%EB<"$2%28B<"^B D(<
K20%E,@5<<*
A. cY<2'>%+,@
B. 4d DS22%*e%@

C. cY< DS22%*e%@
D. 4d0%E%*,@
Câu 10:Q%V 3-g-
] cmtAu
ω
=
0J
.'%&6C<Q'<7 3g<h 34-DC<599;O.+%i
.-Q.$\;<),
A.
cm;
B.
cm;
C.
cm;P
D.
cm;;
Câu 11:UC"*C^B&8%$,'K&
A. Rd. I
B. 4'%&
C. 6.2,3$Y^--C<Ei
D. 4,+h<0' D
Câu 12: 672%28
];9;: Vtu
ω
=
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ω
0J]$+%-<-j#0
K6/Y<$2%k0J6%1jC0%E%*'-<-

/-#l'B,2'>
Ω=
9;R
c'B0%E/-
A. M::m B. N::m C. 9PP:m D. 9;::m
Câu 13:4'e%'(.'%&2U
A. H@
E
$H@
B
.%0.%0A
B. 4/.'%&0<Ld. I
C. #%0.%0.$
D. H@
E
$H@
B
.%0.%0%0
Câu 14:Q%V 3-
]
P
 cmtAu
π
=
'%&0J4-
<C<%V<Yd.2,->DC<%
];: st
=∆
.$
A.

π
9;O:
B.
π
;P:
C.
π
9M:
D.
π
:O:
Câu 15:Q.F@W3P<=YDk.+.8?
,?-'B/-.$::O=YDFECUB'.
9
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8.
;
[P<.$
A.
s
M:
9
B.
s
9;:
9
C. n
s
9::
9

D.
s
N:
9
Câu 16:Q@2^&%-( D322%*;;:o(
'0%E@.$9a:m)8@20%E:NO$0%EY2'K&e%E
@.$9am)We% DS2/-e%@.$
A. XG B. ;G C. 9G D. ;G
Câu 17:672%28
tUu
ω
;
=
$+%-<-8j#
RZ
L
a
=
R8%<F
<*
RZ
C
M
=
8$<-(120%Ecña<-<3$<-plµ
A.
MZa
B.
aZM
C.

OZ9
D. O
Câu 18:Q.F.S^%S/R8%&J+%,
(k-. I$%K&T&Jq
A. o?$+ B. )?$
C. o?$%i D. )?$+
Câu 19:QK&$%$`:cmY&'K<@Y+fR D@E<<
K&F.-C'K<<3K<?.$POf%$K&$S.-
A. PO< B. ;:< C. X:< D. M:<
 4';ZM\QfPNO
Câu 20:QEC<%S>DC<$(,'B/-
A. EC<e%B'K5 B. #,EC<'B/-
C. #,EC<'B/C% D. 6d58d
Câu 21:6Cd%iH,.F@..+Y/2$%K&q
A. 4d?..+ B. cY<.+
C. 4d%$K&'L..+ D. 4d. I?..+
Câu 22:=' 3<'0(<'0'S
A. )8JK<$2U B. )8J2$K<
C. =%&8-K< D. )8JK<$2
Câu 23:Q.F.S^%SL @r"?'L
gm ;O:
=
-B'
K5.S^f
cml O;
=∆
4'e%'(?/-,?
scmv ZP:
<^
=


#E&g[9:m/s
2
#/$V/C%<$.S^*.?
A. PON B. ;ON C. :ON D. :N
Câu 24:+'%&Y<2dP = 115,2 kWD DK&Y22'>j$2%2
8 . DK&U = 6kVQ-220%E
N:
=
ϕ
6C' DK&
.$Os('B,2'>
A.
Ω=
9MR
B.
Ω=
9OR
C.
Ω=
9:R
D.
Ω=
;:R
Câu 25:Q-#. >V<*
nFC ;O
=
$%K&
HL
µ

O
=
2%28/-
'*.$
VU P
:
=
=2%28kY*'B5'B2%* DS
2'<-'B
A. :;A B. :PA C. :;PA D. :XMA
Câu 26:63@0V
A. )?-'U' De%&.$
B. 4U' De%&.3$ 3.%0&J
C. 0%E%*,@.$0%E%*'<%K&,
D. j0e%&3,U' De%&
Câu 27:tS2^&%e%<-<-C%"
:
9;: ]
X
i I c t A
π
π
= −
4DC<"
;::` DS2"D5 D2%*.$
A.
;P:`a
9PP:
s
B.

9;:P`
9PP:
s
C. n
;P99X
9PP:
s
D.
M:PO
9PP:
s
Câu 28:Q.F.S^3M<]#l[:.Fe%B'.^[X
;
<]L% @3.3n
X
;
<Z
;
]u @'(,.F.$
A.

^ M
X P
π
 
= −
 ÷
 
<] B. n


^ M
X P
π
 
= +
 ÷
 
<]
C. ^[M`<] D.
^ M X
X
π
 
= +
 ÷
 
<]
Câu 29:0%E,S2^&%'-<-Ei.$
A. c'B I,0@2
B. 62d%&C$2d'<K&
C. 0%E'%('<%i
D. 0%E"D
Câu 30:Q'%&L'*g^ @'(
]]PM; cmxtu
ππ
−=
t5
sx5m]4'%&
A. 9Om/s B. Xm/s C. POm/s D. Mm/s
Câu 31:4''%&052U

A. GLY.$<-
B. uYA2U+<2%K<+^
 4'XZM\QfPNO
C. 4+2.0Y >8e%'('%&
D. =0C'%&5K&v
Cõu 32:Q?L @'(^[;OwZM]w9<]4'K&+%CU
.l?F+%?e%B'.^[;<L% @ I<E&.+q
A. X.+ B. O.+ C. ;.+ D. P.+
Cõu 33:672%28
tUu


:
=
$+%-<-8j#
;
;

=
LC
$

9
=
RC

DS2"D'<-.$i.l
A. u
;

3i B. u?<
;

3i
C. u?<
P

3i D. u
P

3i
Cõu 34:4'2<'<7 3%V8IG)A3
+9:x4'%&'<7 3.$;:<ZC<QR'<7 3QG[9O<
Q)[;:<RG[X;<R)[;PO< D/-kQ$R.$
A. M D B. O D C. a D D. P D
Cõu 35:6,K<*%$
A. ?'%&K< B. 3$d. IK<
C. +$<" DK< D. +$K<
Cõu 36:Q?%Sa?v+

67
;
9


=

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;
A

v
=


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;
A
a


=
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A.
9]
=+

B.
9]
=+

C.
9]
=+

D.
9]
=+

Cõu 37:QK&$%$l [9O<8?'%&'K&.$ v[XPO<Z4+K<
@Y<$K&$'.$

A. 9a;Ox B. ;X:x C. 99Ox D. XPOx
Cõu 38:Q.F.S^%S4'
]X:9 s
+%?%&CUB'K
58B'.n
XO: Ax
=
A.$5cm]o??e%B'
K5.$
]ZP: scm

c'B,A:
A. Pcm B. Mcm C. Ncm D. Xcm
Cõu 39:%SA @A+x
1
$x
2
)8
cmtx ]
M
;O
;


=
$
@'(JI,l
cmtx ]
M
;O

+=
u @'(x
1

A.
cmtx ]
X
O
9


+=
B.
cmtx ]
;
O
9


+=
C.
cmtx ]
X
;O
9


+=

D.
cmtx ]
;
;O
9


+=
Cõu 40:4'@0V<U' D%K&-'.2%
A. 9N:
:
B. `:
:
C. PO
:
D. M:
:
\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
II. phần riêng [10 câu]
Thí sinh chỉ đợc làm một trong hai phần (phần A hoặc phần B)
A. Theo chơng trình Nâng cao (10 câu, từ câu 41 đến câu 50)
Cõu 41:Q('*đặcVE. I<Re%&%e%'*'A3'*
('*3

6d, I^B
A.
;;
O
;

mR
B.
;;
P
9

mR
C.
;;
;
9

mR
D.
;;

mR
4'PZM\QfPNO
Cõu 42:Q0<Le%y,?'F7'
A. 4*.$<e%&?'F,<0<L./ B. Q"e%e%&,?'F
C. Q"e%&&?<,?'F D. =. I,?'F
Cõu 43:Q?'Fe%&+%e%<'*^%&e%?C<'?'F0
%'*e%&
A. zA<DC<A B. {%&'SA
C. =0A<$A D. zA<DC<A$
Cõu 44:|'SVE<0<Le%3'*e%&e%K<%03<7|
W<f
9;
;II
=

)8| @"
;9
;RR
=
41.2. Im
2
/m
1
5
A. P
B.
P9
C.
N9
D. N
Cõu 45:6
}
<
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G
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~
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Cõu 49:62/-,*'<-#+'[9:
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B. Theo chơng trình Chuẩn (10 câu, từ câu 51 đến câu 60)\\\\
Cõu 51:Q.F.S^%SL @o?/-,?.$:Mm/s=?
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Cõu 52:)C%",2'<-#. >.$
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