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Posted: **Mon May 02, 2022 4:58 pm**

: A Geiger Counter Is Used To Measure The Decay Of A Radioactive Isotope Produced In A Nuclear Reactor Initially When The 1 (30.88 KiB) Viewed 38 times

: A Geiger Counter Is Used To Measure The Decay Of A Radioactive Isotope Produced In A Nuclear Reactor Initially When The 2 (20.87 KiB) Viewed 38 times

A Geiger counter is used to measure the decay of a radioactive isotope produced in a nuclear reactor. Initially when the same in first removed from the reactor, the Geiger counter registers 15,000 decays/s 15 h later the count is down to ho decays/ Part A What is the isotope's half-life in h? Express your answer in hours. ? ΡΟ ΑΣφ h 11/2= Submit Request Answer Part B ut 1500 decays/s?
Part B At what time after the sample's removal from the reactor is the count 1500 decays/s? Express your answer with the appropriate units. NA ? 1500 = Value Units Submit Request Answer Next > Provide Feedback P Pearson