Please solve 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 with fully explanation.

1. Calculate the magnitude of the momentum of a 1.50 X 10'" eV photon. 2. Calculate the associated waveiengths. in metres. of a 3.0-eV photon and a 5.0-eV electron. 3. Calculate the de Broglie wavelength associated with an artillery shell having a mass of 0.50 kg and a speed of 5.00 x 102 mfs. 4. Calculate the energy, in electron volts, required to give an electron an associated de Broglie wavelength of 0.15 nm. 5. The straightline distance between Toronto and Vancouver is 3.2 :x "10" " t (neglecting the curvature of Earth). A UFO is flying between these two cities at a speed of 0.?0c relative to Earth. What do the voyagers aboard the UFO measure for this distance? 6. A UFO streaks across a football field at 0.90c relative to the goal posts. Standing on the field, you measure the length of the UFO to be 228 m. The UFO later lands, allowing ou to measure it with a metre stick. What length do you now obtain'? 7. Nuclei of radium, an unstable element, disintegrate by emitting a helium nucleus with a kinetic energy, in the inertial frame of the laboratory, of about 4.9 MeV. Calculate the restr'riass equivalent of this energy. 8. A nuclear power reactor generates 3.00 x 10\" W of power. In one year. what is the change in the mass of the nuclear fuel due to the energy conversion? (i-lint'. Recall that a 't W power source delivers t Jr's}. 9. When monochromatic light illuminates a photoelectric surface. photoelectror'is with many different Speeds, up to some maximum value, are ejected. Explain why there is a variation in the speeds. to. Calculate the longest wavelength of light that can eject electrons from a surface with a work function of 2.46mi