A sodium street light gives off yellow light that has a wavelength of 600 nm. Then (For energy of a photon take E=(12400eV-"Å")/(lambda("Å")):

A sodium street light gives off yellow light that has a wavelength of

1.	A sodium street light gives off yellow light that has a wavelength of 600 nm. Then (For energy of a photon take E=(12400eV-"Å")/(lambda("Å")):
Answer» frequency of this LIGHT is `7xx10^(14)s^(-1)` frequency of this light is `5xx10^(14)s^(-1)` wave number of the light is `3XX10^(6) m^(-1)` energy of the photon is APPROXIMATELY 2.07 eV Answer :B::D