engineering recuitment AAI ATC Junior Executive 2025 Mock Test Series Physics Atoms De Broglie’s Explanation of Bohr’s Second Postulate of Quantisation
If c is the velocity of light in free space, the correct statements about photon among the following are:
The energy of a photon is E = hν
B. The velocity of a photon is c.
C. The momentum of a photon, \(\rm \rho=\frac{h\nu }{c}\)
D. In a photon-electron collision, both total energy and total momentum are conserved.
E. Photon possesses positive charge
1
A and B only
2
A, B, C and D only
3
A, C and D only
4
A, B, D and E only