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Find the frequency of revolution of the ...

Find the frequency of revolution of the electron in the first orbit of H-atom

A

`6xx10^(14)Hz`

B

`6.6xx10^(10)Hz`

C

`6.6xx10^(-10)Hz`

D

`6.6xx10^(15)Hz`.

Text Solution

Verified by Experts

The correct Answer is:
D
`T=(2pi r)/( V) ` where `V =(3xx10^(8))/(137), r =0.53xx 10^(-10)m`
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