If a person stands 3 feet from the source of exposure,receives an exposure of 160 mR,and then moves to 6 feet from the source of exposure,what would be the new exposure according to the inverse square law?

Question

Quizplus · Accepted Answer

According to the inverse square law,increasing the distance from the x-ray source from 3 feet to 6 feet will result in a reduction of exposure from 160 to 40 mR.

If a Person Stands 3 Feet from the Source of Exposure,receives