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Physics, 19.07.2019 01:10 Smitheyyy973

Asample of a radioisotope shows an activity of 999 disintegrations per minute due to beta decay. if after 1.10 years the activity is 952 disintegrations per minute, what is the half-life of this radioisotope?

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Asample of a radioisotope shows an activity of 999 disintegrations per minute due to beta decay. if...

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