Đề thi môn quang - 1 pdf

Trudng
Dai
Hqc
Su
Pharn
Tp.HCM
Khoa Vat
Li
pB
Trr u6N
QUANG
(
L6p cu'NHAN
)
Hqc kj'II N6m
2006-2007
(
Ee
thi
ldn II)
Thdi
gian
120
phirt
I
t
I
f,
CAu
1
:

Hdy trinh
bAy nQi
dung
thi nghi$rn
Malux.
CAu
2 : VC duong
dflc
trung
ph6
ph6t
xa
cta vflt den
theo
quan
eli€m
luo. ng
tfr
cta
Planck:
l. Biri tfio:
Ciu
1 : Gi6i
han c16
trong
hi6n tugng
quang
tliQn
d6i
v6i x€zi

le l"
0:
0.653
x
10-6 m.
x6c
dinh
^
-A
a t , I I : r :A I : r i
vdn
tOc cuc tlai
cua cluang
electron
khi chii5u xdzi b[ng 6nh s6nh
tim
c6
budc
s6ng
l,=
0.4 x 10-6
m.
Cho
lt:6,6253.10-34Js,
m6:9,1.1031 Kg, c:
3.108m/s, e:
1,6.10-le
c
Cffu
2 : Hai

15ng kinh
bing
Th4ch Anh
ghdp
nhu
hinh
ve.
Hai
ldng kinh
c6 cring
g6c
0
dinh
ln
300. Hai truc
quang hgc cria
chring
thing
g6c
vdi
nhau.
Trong
16ng
kinh
ABC, t4rc
quang
hgc
song
song vdi
mit vdo

Ae vi
thing
g6c
v6i catrh
a ctia
llng kinh .Trong
lhrg kinh
ADC, h'uc
quang
hgc
song
song
vdi
c4nh
c cui
l5ng kinh.
Chi6u
thang
g6c
vio
mdt
AB
mQt chim tia sing
song
sollg
don sic.
Ap
dung
c6ch
vE Huyghens

,vE
dubng di
cia c6c chrim
tia sang
qua
hQ
Crdng. l"^e,c <iinh
piruo;rg cirAn
ctra c6e chiilntia
16;
(Sinh
vi€n
khOng dugc sir
dsng tni
HQU)
D
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