1.

Which of the following is true for photon [RPET 2001]

A. \[E=\frac{hc}{\lambda }\]
B. \[E=\frac{1}{2}m{{u}^{2}}\]
C. \[p=\frac{E}{2v}\]
D. \[E=\frac{1}{2}m{{c}^{2}}\]
Answer» B. \[E=\frac{1}{2}m{{u}^{2}}\]


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