Question

# If we assume that penetrating power of any radiation/particle is inversely proportional to the De-broglie wavelength of the particle, then

A

B

C

D

## Penetrating powers can not be compared as all these are particles having no wavelength or wave nature.

Hard
Solution
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Correct option is B)

## For higher m and q ; will be smaller. For an '' particle; both 'm' and 'q' are higher hence lesser is the wavelength. As, (penetrating power) Energy From above; penetrating power of an particle is more than that of a proton. So, the answer is option (B).

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