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The wavelength of de - Broglie wave is 2...

The wavelength of de - Broglie wave is `2 mu m` , then its momentum is `( h = 6.63 xx 10^(-34 J-s)`

A

`3.315 xx 10` kg-m/s

B

`1.66 xx 10^(-28)` kg-m/s

C

`4.97 xx 10` kg-m/s

D

`9.9 xx 10` kg-m/s

Text Solution

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The correct Answer is:
A
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