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A body of mass x kg is moving with a vel...

A body of mass x kg is moving with a velocity of 100 `ms^(-1). Its de-Broglie wavelength is `6.62 xx 10^(-35)`m. Hence x is `(h = 6.62 xx 10^(-34) Js)`

A

0.1 kg

B

0.25 kg

C

0.15 kg

D

0.2 kg.

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The correct Answer is:
A
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