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what should be the velocity of an elect...

what should be the velocity of an electron so that its momentum becomes equal to that of a photon of wavelength `5200 Å`

A

`700 ms^(-1)`

B

`1000 ms^(-1)`

C

`1400 ms^(-1)`

D

` 2800 ms^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
C
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