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The velocity of electron in first orbit ...

The velocity of electron in first orbit of H-atom as compared to the velocity of light is

A

`(1)/(10)`th

B

`(1)/(100)`th

C

`(1)/(1000)`th

D

Same

Text Solution

Verified by Experts

The correct Answer is:
B
`C = 3 xx 10^(10)cm//sec, V = 2.18 xx 10^(8) cm//sec`,
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