Post Utme Futo 2021 Physics Question 28
Practice objective / multiple choice question 28 from the 2021 Post Utme Futo Physics examination.
A radioactive sample has an initial activity of 100 Bq. If the half-life of the sample is 10 minutes, what is the activity of the sample after 20 minutes?
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About This Question
This is Post Utme Futo 2021 Physics Question 28. It is one of the objective questions from the 2021 Post Utme Futo Physics examination.
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