Physics, 20.08.2021 18:40 alexanderjones9116

A radioactive source 's activity falls from 8:000 counts per minute to 500 counts per minute in
20hours. What is the half-life of the source?
ou

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A radioactive source 's activity falls from 8:000 counts per minute to 500 counts per minute in 20hours. What is the half-life of the source? ou

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Another question on Physics

A radioactive source 's activity falls from 8:000 counts per minute to 500 counts per minute in
20hours. What is the half-life of the source?
ou