The energy of a photon is \[E=hv\] and the momentum of photon \[p=\f – McqOptions

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1.	The energy of a photon is \[E=hv\] and the momentum of photon \[p=\frac{h}{\lambda }\], then the velocity of photon will be [CPMT 1991]
A.	E/p
B.	Ep
C.	\[{{\left( \frac{E}{p} \right)}^{2}}\]
D.	\[3\times {{10}^{8}}m/s\]
Answer» B. Ep

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