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The de-Broglie wavelength of neutron in ...

The de-Broglie wavelength of neutron in thermal equilibrium at temperature T is

A

`(30.8)/(sqrt(T))Å`

B

`(3.08)/(sqrt(T))Å`

C

`(0.308)/(sqrt(T))Å`

D

`(0.0308)/(sqrt(T)) Å`

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