Post Utme Unilag 2021 Physics Question 14
Practice objective / multiple choice question 14 from the 2021 Post Utme Unilag Physics examination.
A radioactive sample has a half-life of 10 days. If the initial activity is 1000 Bq, what is the activity after 20 days?
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About This Question
This is Post Utme Unilag 2021 Physics Question 14. It is one of the objective questions from the 2021 Post Utme Unilag Physics examination.
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