momentum must be conserved, so the deuteron must recoil with momentum equal and opposite to the momentum of the gamma ray. calculate approximately the kinetic energy of the recoiling deuteron and show that it is indeed small compared to the energy of the gamma ray.

double the distance = divide strength by 4

i believe the answer is a hope it and is correct

in order to follow the instructions and complete the statements, i need to use data from table c of your student guide. can you think of a way to let me see your student guide for a while ? i can't answer the question without the data in table c.