4. (15 points) If you wanted the wavelength of an ejected electron that come off the surface of Ga to be .5 nanometers,
Posted: Wed Jul 06, 2022 10:56 am
4. (15 points) If you wanted the wavelength of an ejected electron that come off the surface of Ga to be .5 nanometers, what is the frequency of the incoming energy in Megahertz?