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For a ball of mass 0.12 kg and moving wi...

For a ball of mass 0.12 kg and moving with speed of 20 m/s .Calculate de-Broglie wave length.

Text Solution

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p=mV
`=0.12xx20` `lambda=(h)/(p)=(6.63xx10^(-34))/(2.40)=2.76xx10^(-34)`m
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