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Question

Chemistry Question on Dual nature of matter

Photon of frequency ?? has a momentum associated with it. If cc is the velocity of light, the momentum is

A

?/c?/c

B

h?ch?c

C

h?/c2h?/c^2

D

h?/ch?/c

Answer

h?/ch?/c

Explanation

Solution

P=hλ=hvcP=\frac{h}{\lambda}=\frac{hv}{c}