Post Utme Coal City University 2021 Physics Question 24
Practice objective / multiple choice question 24 from the 2021 Post Utme Coal City University Physics examination.
A radioactive sample decays at a rate of 0.05% per hour. If the initial activity of the sample is 1000 Bq, what is the activity of the sample after 5 hours?
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This is Post Utme Coal City University 2021 Physics Question 24. It is one of the objective questions from the 2021 Post Utme Coal City University Physics examination.
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