Post Utme Mountain Top University 2017 Physics Question 29
Practice objective / multiple choice question 29 from the 2017 Post Utme Mountain Top University Physics examination.
A radioactive sample decays with 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 Mountain Top University 2017 Physics Question 29. It is one of the objective questions from the 2017 Post Utme Mountain Top University Physics examination.
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