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The velocity of an electron with de Brog...

The velocity of an electron with de Broglie wavelength of `1.0 xx 10^(2)` nm is:

A

`7.2 xx 10^(5)` cm/sec

B

`72 xx 10^(5)` cm/sec

C

`7.2 xx 10^(4)` cm/sec

D

`3.6 xx 10^(5)` cm/sec

Text Solution

Verified by Experts

The correct Answer is:
A
`lambda = (h)/(mv)`
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