How manyrays does the persons body absorb every second

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A reading on a Geiger counter of 0.23 mrad/h is based on assuming that the measured radiation is due to cesium-137, which sends out gamma radiation of 0.662 MeV, and that the mass of the person with the Geiger counter is 76 kg. How many ?-rays does the person's body absorb every second?

Reference no: EM13260494

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