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The de-Broglie wavelength of a tennis ba...

The de-Broglie wavelength of a tennis ball of mass 60 g moving with a velocity of 10 m/s is approximately (Plank's constant `h=6.63 xx 10^(-34)Js)`

A

`10^(-33) m`

B

`10^(-31) m`

C

`10^(-16) m`

D

`10^(-25) m`

Text Solution

Verified by Experts

The correct Answer is:
1
`lambda=(h)/(mv)=(6.63xx10^(-34)xx1000)/(60xx10)=11.05xx10^(-34)=1.105xx10^(-33)` metres.
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