Question
A patient receives A rad of radiation as part of her treatment and absorbs E J of energy. The RBE of the radiation particles is R. If the RBE is increased to 1.5R, what will be the energy absorbed by the patient?
1. $1.5E \textrm{ J}$
2. $E \textrm{ J}$
3. $0.75 E \textrm{ J}$
4. $0.67E \textrm{ J}$