Calculate the percentage change in photon energy during a collision like that in the figure for 4 = 90 and for radiation in (a) the microwave range, with A = 4.2 cm; (b) the visible range, with A = 472 nm; (c) the x-ray range, with A = 29 pm; and (d) the gamma-ray range, with a gamma photon energy of 1.0 MeV. X ray Electron V=0 Before After (a) Number Units (b) Number Units (c) Number Units (d) Number i Units