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An electron is moving with a kinetic ene...

An electron is moving with a kinetic energy of `4.55 xx 10^(-25)J`. Calculate its de-Broglie wavelength.

A

`7.2 xx 10^(-7) m`

B

`72 xx 10^(-7) m`

C

`0.72 xx 10^(-7)m`

D

`4.2 xx 10^(-7) m`

Text Solution

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The correct Answer is:
A
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