1- a) Calculate the energies of the scattered photons for the angles given below Angle (degrees) 35 55 Energy of the scattered photon ( theoretical) (KeV) b) What are the parameters that decrease the frequency of the scattered photos in Compton scattering experiment? Please explain c) In the photoelecetric experiment how does the current change with -work function of metal, -the intensity of the light and the -frequency of the light? Please explain

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