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The uncertainity in the positions of an ...

The uncertainity in the positions of an electron and proton is equal, the ratio of the uncertainities in the velocity of an electron and proton is

A

`10^(3):1`

B

`1:1836`

C

`3672:1`

D

`1836:1`

Text Solution

Verified by Experts

The correct Answer is:
D
`(Deltax_(e).m_(e).Deltav_(e^(-)))/(Deltax_(p).m_(p).Deltavp) =1, (Deltav_(e))/(Deltavp) = (m_(p))/(m_(e))`
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