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15. [-/2 Points] DETAILS SERCP11 29.7.P.050. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHE A particular radioactive source p
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- 15 2 Points Details Sercp11 29 7 P 050 My Notes Ask Your Teacher Practice Anothe A Particular Radioactive Source P 1 (210.88 KiB) Viewed 34 times
15. [-/2 Points] DETAILS SERCP11 29.7.P.050. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHE A particular radioactive source produces 122 mrad of 3-MeV gamma rays per hour at a distance of 1.0 m. (a) How long could a person stand at this distance before accumulating an intolerable dose of 1 rem? h (b) Assuming the gamma radiation is emitted uniformly in all directions, at what distance would a person receive a dose of 12 mrad/h from this source? 4 Need Help? Read It וח