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Ratio of frequency of revolution of ele...

Ratio of frequency of revolution of electron in the second state of `He^(o+)` revolution of electron in the second state `He^(Theta)` and second state of hydrogen is

A

`(32)/(27)`

B

`(27)/(32)`

C

`(1)/(54)`

D

`(27)/(2)`

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The correct Answer is:
A
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