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if the velocity of electron is 25% of th...

if the velocity of electron is 25% of the velocity of photon, then `(E_(e))/(E_(ph))`:

A

`1:2`

B

`1:4`

C

`1:8`

D

`1:16`

Text Solution

Verified by Experts

The correct Answer is:
C
`(E_(e))/(E_(p))=((c)/(4))/(2c)=(1)/(8)`
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