Q1231
The energy of a photon, whose momentum is 10 MeV/c, where c is the speed of light, is given by
A.
10 MeV
AnswerB.
100 MeV
C.
1 MeV
D.
0.1 MeV
Answer: Option A
Solution
Answer: Option A
Solution:
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