Question

momentum of a photon of frequency V is

Answer 1

The amount of energy in these photons is given by the equation E = hf, where E is the energy of the photons in Joules; h is Planck's constant, which is always 6.63 * 10^-34 Joule seconds; and f is thefrequency of the light in hertz. Because of this duality, light has both momentum and a wavelength.