Mention any three properties of a photon.

Explanation

(i) They are electrically neutral.
(ii) They are not deflected by electric and magnetic field.
(iii) They travel with the speed of light.
(iv) The energy of each photon is given by, E = hv (Where h = Plank.s constant and v = Frequency of photon)
(v) Momentum of the photon is given by, `p= (h)/(lambda)=(h)/(c)`
(vi) The energy and momentuin of the photons are conserved during photon-particle collision.