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The most probable velocity of a neutron ...

The most probable velocity of a neutron at `20^(@)C` is nearby:

A

`220 m//s`

B

`2124 m//s`

C

`22200 m//s`

D

`22 m//s`

Text Solution

Verified by Experts

The correct Answer is:
B
`U_(mp)=sqrt((2RT)/(M))=sqrt((2xx8.314xx293)/(1.67xx10^(-27)xx6.023xx10^(23)))`
`= 2124 m//s`
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