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A particle of mass m is projected form g...

A particle of mass m is projected form ground with velocity u making angle `theta` with the vertical. The de Broglie wavelength of the particle at the highest point is

A

`oo`

B

`h/("mu" sin theta)`

C

`h/("mu" cos theta)`

D

`h/"mu" `

Text Solution

Verified by Experts

The correct Answer is:
B
`lambda=h/(mv)=h/(mu sin theta)`
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