Q151. The momentum of a photon is 2x10-16 gm-cm/sec. Its energy is:Physics — NUST Mock 7 — Question 151 of 200A. 0.61 x 10-26 ergB. 2.0 x 10-26 ergC. 6x10-6 ergD. 6x10-6 ergPractice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →