The photoelectric threshold wavelength of a tungsten surface is 272 nm. Calculate the maximum kinetic energy (in eV) of the electrons ejected from this tungsten surface by ultraviolet radiation of frequency 1.45 x 1015Hz.
The photoelectric threshold wavelength of a tungsten surface is 272 nm. Calculate the maximum kinetic energy (in eV) of the electrons ejected from this tungsten surface by ultraviolet radiation of frequency 1.45 x 1015Hz.