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The de-Broglie wavelength of an electron...

The de-Broglie wavelength of an electron, an `alpha` -particle and a proton are `lambda_(e), lambda_(alpha), lambda_(p)`. Which is wrong from the following:

A

`lambda_(e) lt lambda_(p)`

B

`lambda_(p) gt lambda_(alpha)`

C

`lambda_(e) gt lambda_(alpha)`

D

`lambda_(alpha)ltlambda_(p)ltlambda_(e)`

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The correct Answer is:
A
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