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When an electron revolving in the ground...

When an electron revolving in the ground state of a hydrogen atom jumps to its `2^"nd"` excited state.

A

It frequency of revolution becomes `(3)^(2//3)` times

B

It frequency of revolution becomes `(3)^(-3)` times

C

Its speed becomes `(1/3)` times

D

Its speed becomes `(1/9)` times

Text Solution

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The correct Answer is:
B, C
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