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An electron of stationary hydrogen atom ...

An electron of stationary hydrogen atom jumps from `4^(th)` energy level to ground level. The velocity that the photon acquired as a result of electron transition will be (h = Plank's constant, R = Rydberg's constatn, m = mass of photon)

A

`(9Rh)/(16m)`

B

`(11hR)/(16m)`

C

`(13hR)/(16m)`

D

`(15 hR)/(16 m)`

Text Solution

Verified by Experts

The correct Answer is:
D
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