Q:
The energy of a photon, whose momentum is 10 MeV/c, where c is the speed of light, is given by
Answer & Explanation
Answer: A) 10 MeV
Explanation: A photon’s relativistic momentum is given by the equation,E = pc where p is the momentum.
P = 10 MeV/c
So, E = 10 MeV
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