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Find the momentum of an electron having ...

Find the momentum of an electron having wavelength `2A^(0)(h=6.62xx10^(-34)Js)`

A

`1xx10^(-24)kg ms^(-1)`

B

`3.81xx10^(-24)kg ms^(-1)`

C

`4xx10^(-23)kg ms^(-1)`

D

`6xx10^(-24)kg ms^(-1)`

Text Solution

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The correct Answer is:
B
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