Question

deduce the formula for frequency or wavelength of photon released in
transition of electron in hydrogen atom.

Answer 1

Answer:

Explanation:

For Bohr's model of hydrogen atom,  

mvr=  

2π

nh

​  

 

and  

r  

2

 

kZe  

2

 

​  

=  

r

mv  

2

 

​  

 

Time period of revolution of electron =T=  

v

2πr

​  

=  

mZ  

2

e  

4

 

4ϵ  

0

2

​  

n  

3

h  

3

 

​  

∝n  

3

 

Thus frequency of revolving electron =  

T

1

​  

∝n  

−3