A) \[\frac{h}{m\lambda }\]
B) \[\frac{mnh}{\lambda }\]
C) \[\frac{nh}{m\lambda }\]
D) \[\frac{nh}{\lambda }\]
Correct Answer: D
Solution :
: Energy of n photons, \[E=\frac{nhc}{\lambda }\] Momentum gained by the body, \[p=\frac{E}{c}\] \[=\frac{nhc}{\lambda c}=\frac{nh}{\lambda }\]You need to login to perform this action.
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