Question: 42. A point source reads 5 mrem/hr at a distance of 12 feet. At what distance will the dose rate be 100 mrem/hour? a.

42. A point source reads 5 mrem/hr at a distance of 12 feet. At what distance will the dose rate be 100 mrem/hour? a. 1.1 feet b. 1.6 feet c. 2.7 feet d. 7.2 feet

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