Post Utme Bells University 2023 Physics Question 3
Practice objective / multiple choice question 3 from the 2023 Post Utme Bells University Physics examination.
A radioactive sample has an initial activity of 100 Bq. After 2 hours, the activity decreases to 50 Bq. What is the half-life of the sample?
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About This Question
This is Post Utme Bells University 2023 Physics Question 3. It is one of the objective questions from the 2023 Post Utme Bells University Physics examination.
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