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If the mass of neutron = 1.7 xx 10^(-27)...

If the mass of neutron = `1.7 xx 10^(-27)` kg, then the de Broglie wavelength of neutron of energy 3 e V is: `(h = 6.6 xx 10^(-34)Js)`

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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