Post Utme Ims U 2019 Physics Question 7
Practice objective / multiple choice question 7 from the 2019 Post Utme Ims U Physics examination.
A radioactive sample decays with a half-life of $t_{1/2} = 10$ minutes. If the initial activity of the sample is $A_0 = 100$ Bq, what is the activity of the sample after $t = 20$ minutes?
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About This Question
This is Post Utme Ims U 2019 Physics Question 7. It is one of the objective questions from the 2019 Post Utme Ims U Physics examination.
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