The energies of three conservative energ...

The energies of three conservative energy levels `L_3,L_2` and `L_1` of hydrogen atom are `E_0` , `(4E_0)/9` and `E_0/4` respectively. A photon of wavelength `lambda` is emitted for a transition `L_3` to `L_1` .What will be the wavelength of emission for transition `L_2` to `L_1` ?

A

`16lambda/31`

B

`27lambda/7`

C

`19/20 lambda`

D

`lambda`

Text Solution

Verified by Experts

The correct Answer is:

B

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