^Energy of a photon
^Energy of a photon
Energy ‘E’ of a photon depends upon its frequency ‘f’ or wavelength ‘λ’ & is described by Max Planck quantum radian law
[called energy condition
Energy of visible light is greater than that of infra red but smaller than ultraviolet. Red colour photons have maximum wavelength thus are least energetic. Also violet colour photons have minimum wavelength thus are most energetic.
