In a photon-electron collision
A. only total energy is conserved
B. only total momentum is conserved
C. both total energy and total momentum are conserved
D. both total momentum and total energy are not conserved.
Answer:C
In a photon-electron collision
A. only total energy is conserved B. only total momentum is conserved C. both total energy and total momentum are conserved D. both total momentum and total energy are not conserved.