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If the mass of neutron =1.7xx10^(-27)Kg,...

If the mass of neutron `=1.7xx10^(-27)Kg`, then the de-Broglie wavelength of neutron of energy 3eV is `(h=6.6xx10^(-34)J-s)`

A

`1.6 xx 10^(-16)m`

B

`1.6 xx 10^(-11)m`

C

`1.4 xx 10^(-10)m`

D

`1.4 xx 10^(-11)m`

Text Solution

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The correct Answer is:
B
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