A radioactive element having decay constant to be 2.31×10−3 per day – InterviewSolution

1.	A radioactive element having decay constant to be 2.31×10−3 per day is reduced to 25% of its initial amount in a period of ?
Answer» A radioactive element having decay constant to be $2.31 \times 10^{- 3}$ per day is reduced to 25% of its initial amount in a period of ?

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