Post Utme Achievers University 2017 Physics Question 38
Practice objective / multiple choice question 38 from the 2017 Post Utme Achievers University Physics examination.
A radioactive sample decays with a half-life of 5 years. If the initial activity is 100 Bq, calculate the activity after 15 years.
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This is Post Utme Achievers University 2017 Physics Question 38. It is one of the objective questions from the 2017 Post Utme Achievers University Physics examination.
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