When scattering photons from electrons at rest, if the scattered photons are detected at 45o and if their wavelength is triple that of the incident photons, calculated a) b) c) the wavelength of the incident photons the energy of the recoiling electrons and the angle at which they recoil the energies of the incident and scattered photons.

What is the temperature in degrees celsius of a substance with a tempature of 49k

While standing outdoors one evening, you are exposed to the following four types of electromagnetic radiation: yellow light from a sodium street lamp, radio waves from an am radio station, radio waves from an fm radio station, and microwaves from an antenna of a communications system. rank these type of waves in terms of increasing photon energy.

Does anyone have the answers to online physics course plato course physics, semester a v3.0