Tardigrade
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Tardigrade
Question
Physics
The wavelength of an electron for transition from a state n1 to n2 is ( 9/8R). Which of the following wavelengths is possible for a transition from n2 to n1.
Q. The wavelength of an electron for transition from a state
n
1
to
n
2
is
8
R
9
. Which of the following wavelengths is possible for a transition from
n
2
to
n
1
.
2094
251
VITEEE
VITEEE 2016
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A
15
R
16
40%
B
3
R
4
0%
C
8
R
9
40%
D
5
R
36
20%
Solution:
equal amount of energy is required to excite an electron to higher level and when it come back from higher to lower level