Calculate the absorbed dose received by an 8 g tumour irradiated with 0.25 J of gamma-ray energy.Hint: Don't forget the units!

The absorbed dose (D) is defined as the amount of energy absorbed per unit mass. It is given by the formula:

D = E/m

where: E is the energy absorbed, and m is the mass of the absorbing material.

In this case, E = 0.25 J (joules) and m = 8 g (grams). However, the standard unit for absorbed dose is Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.