A cancer patient is undergoing radiation therapy in which, Ask an Expert

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A cancer patient is undergoing radiation therapy in which protons with an energy of 1.2 MeV are incident on a 0.25 Kg tumour.

(a) If the patient receives an effective dose of 1.0 rem, what is the absorbed dose?

(b) How many protons are absorbed by the tumour: Assume QF ~ 1?.

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