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The most penetrating radiation out of th...

The most penetrating radiation out of the following is

A

`gamma` rays

B

X rays

C

`alpha` rays

D

`beta` rays

Text Solution

Verified by Experts

The correct Answer is:
A
`gamma` rays have the maximum penetrating power. Penetrating power depends upon the energy (hv) of the photon (`E prop v`) and frequency of `gamma` rays gt frequency of X rays (both of them are e.m. waves). `alpha " and " beta ` rays are particles
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