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ture of Light
A photon with a momentum of 60 keV/c, which is scattered at a quasi-free electron at rest at
an angle of 120°, hits the surface of a molybdenum plate after the scattering process and gives
ise to the emission of an electron (work function of 20 keV) there due to the photoelectric effect.
Calculate the kinetic energy of the photoelectron.
the reflectivity in this case.
silver surface (n2₂ =

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