Post Utme Achievers University 2022 Physics Question 7
Practice objective / multiple choice question 7 from the 2022 Post Utme Achievers University Physics examination.
A radioactive sample has a half-life of 5 years. If the initial activity is 100 Bq, what is the activity after 15 years?
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This is Post Utme Achievers University 2022 Physics Question 7. It is one of the objective questions from the 2022 Post Utme Achievers University Physics examination.
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