662 kev photons are emitted as a result of the deay of 137cs the photon undergo compton scattering
i) what is the minimum energy of compton scattered photon?
ii) what is the max compton electron energy?
iii) what is the range (cm) in tissue of compton electron that has max energy ?
range (ing/m^2) R= 0.412T^(1.27-0.0954lnT)
t electron kinetic energy in Mev density of tissue is 1g/cm3