Post Utme Esut 2023 Physics Question 3
Practice objective / multiple choice question 3 from the 2023 Post Utme Esut Physics examination.
A radioactive sample has a half-life of $T_{1/2} = 10$ years. If the initial activity is $A_0 = 100$ Bq, what is the activity after $t = 20$ years?
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About This Question
This is Post Utme Esut 2023 Physics Question 3. It is one of the objective questions from the 2023 Post Utme Esut Physics examination.
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