Đề cương ôn tập Vật lý 3, năm 2012

[2012]

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
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!"#$%&"$#"''#(%&"$)*+&$$
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G7I#K!7Q7RS==QS
(5QDQ!()S#
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λ

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M!&DS(5==6(I&S#
FS WS)3() GV
())#
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[2012]
O"7\!"]&!&G()Q()Q*!"
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G* !".]&!&G()Q\()-
* !"W#O" !!"DQ!-I6*_*Z+
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2 
T92`(%>4 G*7RZ8 
.!! =73UZ8!7=!
4#K73UC=&=) `=*I!)73U
c=)(3=*I!)73UG7!#
[2012]
0!1Z7+&"=6(!)!1#6
  %!) 
φ
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()
λ
*I!P=!
=*I7I!)73U# V-(<
fKS2
/,
@
h

@ d
hchc
ωω
λ
ω
λ
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fK&S2
hh
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ppp +=
782#$$##"
;T  7R  !*Z
 !" !!"#0I4 M:!MC>&4 G7
6-.  #
;AR*+  2  >4 M:!MC 
 *I
;KI  *I2
c  Y*IIX2
i `D,7`*-/
i (D*Z[=8
;<  4*IV2A+C  *I >&4
4X#
9:$+);,)*
!16]6 (%>IIQ(6*+()#AR7
j.*Z7 3!1Qk*ZGa(%
>73!1
< =>(?#,:@'"'?#A";
l!)  Q&USaY&eZZQeZZ*Z4
 %73Q7+&!)!1D(B!1  Q!-I

[2012]
!SeZZ"=Z%!SV#
b
λ
0Q=+m=Q& *!&!16]  -
ZZI.Q38&  .!-&ZZb
 *W #M6]  *(&ZZ)R 
*W #
m=+ *W(R_**  9I!G
"n
F377IJKLM(%NG*IN! 6-
 !!) ==73>6#OP!==
G7I#K!7Q7RS==#08
==*S *W(R_*
<"o2KI Q R*+  #KI
  *I!I+ 4*I
;T  7R  !*Z
 !" !!"#0I4 M:!MC>&4 G7
6-.  #
;AR*+  
iM  G4M:QMC `D!)  G4M
 #
i\ >M:QIMCIM 53G&M:!MC
!)&*Z[
;<  4*IV2A+C  *I >&4
4X#
<":@2 T!-()N GV()N)
<
;F3H7IJKLM(%NG*IN! 6-
 !!) ==73>6#OP!==

G7I#K!7Q7RS==QS
(5QDQ!()S#
[2012]
TU<Q8SGD())>NIU
-3 1
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∆
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λ
pi
λ
3*
λ
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-(+%*ZaX!-)V 5
<"::20' -nnO)'  &*=rQb7
%W()>G-(6+2
0'    *WV7Rs*7R 
!1#
K' &*=r
MGb7r2?
C b
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λ
FBiii^
C b

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ϕ
kS=#
J!59Q+'?t,GI*Z67*9/
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)-)iiii^G' '

<":C2KI&!1=72
!16]6 (%>IIQ(6*+()#AR7
j.*Z7 3!1Qk*ZGa(%
>73!1
<":d20&G7IU  m=
l!)  Q&USaY&eZZQeZZ*Z4
 %73Q7+&!)!1D(B!1  Q!-I
!SeZZ"=Z%!SV2
[2012]
0Q=+m=Q& *!&!16]  -
ZZI.Q38&  .!-&ZZb
 *W #M6]  *(&ZZ)R 
*W #
m=+ *W(R_**  9I!G
"n
F377IJKLM(%NG*IN! 6-
 !!) ==73>6#OP!==
G7I#K!7Q7RS==#08

==*S *W(R_*
<":q2c'  2
0'    *WV7R*7R !1
#
A45"(8&  &*=r(R&(,M (1
C#:u/
<":v2cb7%WB()  G`9V()
  **I-*,_*Z+/  
 #
K* !"* P!" 7!"*II
?
wd
a
λ
G* !".]&!&G()Q\()-
:q
:@
λ
−
∆
* !"W#O" !!"DQ!-I6*_
*Z+   #
<":x2y&-nn
[2012]
y&P+LQf8  7R"*Z
*8Q*8  8Lf
Z8
&J?G!)2I6Z8
<":zK -
K  (5(7)*!! * #

<":u2< !1(-8(%*Znn
K6 !1*3@&\R(%R79Q!-G3@&\- 73
UQ"UbZSQ*G7+!1! R4
#
B-CDB
B- E#$$#F;G$
;O5K9O"M 2
λ
kLL =−
:C
7
n
k
n
kDD
λ
λ
==−
:C
;
a
DK
X
D
X
ak
n
λ
λ
=⇒=

d
;O"K2
λ
/
C
:
,
:C
+=−
kLL
;\ !"2
a
d
i
n
λ
=
=HH1
;
C
C
:C
λ
+=−
eLL
,cyJ&/
;O"M 2
λ
λ
kn

e
=+
C
C
[2012]
;O"K2
λ
λ
/
C
:
,
C
C
+=+
ke
=BIB
;cyJ&2
C
C
:C
λ
−=− neLL
;O"M 2
λ
λ
kne
=−
C
C

;O"K2
λ
λ
/
C
:
,
C
C +=− kne
B0J=;K$
;cyJ&2
CC
C
C
:C
λλ
+−+=−
R
r
eLL
R
r
e
C
C =⇒
;f*O"M 2
λ
λ
k
R

r
=+
C
C
;f*O"KZ2
λ
λ
/
C
:
,
C
C
+=+ k
R
r
=#"5#F;G$
fR&3*=2
ϕ
λ

=a
MGb7r3*=2
λ
ϕ
Cb
a
b
m ==
A\<{2?C*

A\.2?C*;:
;<K+2
b
k
λ
ϕ
=
;<A2
/
C
:
,
+=
k
b
λ
ϕ
[2012]
L=5#'@
| ! U
λ
λ
ϕ
@
 kn
a
k ==

f%2
);,)*2

q
/, TTR
δ
=
δ
M
qCu
#|:@xzQv kmw
−
×
*+&%-F);,)*
q
/, TaTR
δ
=
8BN#
L()2
λ
ω
hc
=
;\2
CC
c
hv
c
m ==
ω
;A&2
λ

ω
hc
c
p
==
'ON#)2
#&5#) 
A
hc
=
@
λ
%P0;"; 
C

C
:
VmAhv
e
+=
8$$ 
;() 2

C
C
Ch
φ
λλλ
c
+=

[2012]
