Question

If the speed of electron in second orbit of He+ is "V"then the speed of electron in first bohr orbit of
hydrogen atom will be:
(1) v/2
(2) 2v
(3) V
(4) 4v
​

Answer 1

Answer:

dear answer is 3. v

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Answer 2

Answer:

mujhe lagta h is question ka answer 3by 2v hoga