Mathematics, 21.04.2020 22:09 AaronEarlMerringer
Radiationâ machines, used to treatâ tumors, produce an intensity of radiation that varies inversely as the square of the distance from the machine. At 3â meters, the radiation intensity is 62.5 milliroentgens per hour. What is the intensity at a distance of 2.82.8 âmeters?
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Radiationâ machines, used to treatâ tumors, produce an intensity of radiation that varies inversely...
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