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The de-Broglie wavelength of a proton (c...

The de-Broglie wavelength of a proton (charge `=1.6xx10^-19C,M=1.6xx10^-27kg`)accelerated through a potential difference of 1KVis

A

600

B

`0.9xx10^-12m`

C

7

D

0.9nm

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The correct Answer is:
B
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