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From Davisson-Germer experiment an alpha...

From Davisson-Germer experiment an `alpha` particle and a proton are accelerated through the same `pd V`. Find the ratio of the de Broglie wavelengths associated with them

A

`1:2sqrt2`

B

`2sqrt2:1`

C

`1:sqrt2`

D

`sqrt2:1`

Text Solution

Verified by Experts

The correct Answer is:
A
`lambda=h/p=h/sqrt(2mq V)`
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