Post Utme Pan Atlantic University 2019 Physics Question 36
Practice objective / multiple choice question 36 from the 2019 Post Utme Pan Atlantic University Physics examination.
A radioactive sample of Δₗ emits Δₗ and Δₘ particles. The half-life of Δₗ is 5.3 days, while that of Δₘ is 5.0 days. If the initial activity of the sample is 100 Bq, what is the activity after 20 days?
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About This Question
This is Post Utme Pan Atlantic University 2019 Physics Question 36. It is one of the objective questions from the 2019 Post Utme Pan Atlantic University Physics examination.
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