Advanced physics

Unpoiarized CuKul-radiation {0.15405 nm) is directed on copper crystal as shown in the figure below. Copper has 3 FCC crystal structure and the iattice parameter a = 0.36122 nm. (General hints: Do not take into account absorption or incoherent scattering or radiation that does not scatter.) xray SOUFCE detector copper crystal 1. Assume that the radiation scatters from 116 independent electrons instead of a copper unit cell and that there is no interference between the scattered photons. What is the amplitude of the scattered radiation [NM] if a. 26 = 43.352\" b. 26 = 35.108 c. 29 = 90.026\" {l=kA2, where I is intensity, A is amplitude and k is a constant.)