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The de-Broglie wavelength of a particle ...

The de-Broglie wavelength of a particle with mass 1 g and velocity 100 m/s is

A

`6.63 xx 10^(-33) m`

B

`6.63 xx 10^(-34) m`

C

`6.63 xx 10^(-35)m`

D

`6.65 xx 10^(-35) m`.

Text Solution

Verified by Experts

The correct Answer is:
A
`lambda =(h)/(mv) = (6.63 xx 10^(-34) kg m^(2)//s)/(10^(-3) kg xx 100 m//s)`
`= 6.63 xx 10^(-33)m`.
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