Physics

Physics, 04.05.2021 14:50, Seikoz9907

15. A photon of energy 3 keV collides elastically with an electron initially at rest. If the photon emerges at an angle of 60°, calculate
(a) the kinetic energy of the recoiling electron and
(4mks)
(b) the angle at which the electron recoils.
(4mks)
I

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