Post Utme Rsu 2020 Physics Question 28
Practice objective / multiple choice question 28 from the 2020 Post Utme Rsu Physics examination.
A radioactive sample decays at a rate of 0.5% per hour. If the initial mass of the sample is 100g, what is the mass of the sample after 4 hours?
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This is Post Utme Rsu 2020 Physics Question 28. It is one of the objective questions from the 2020 Post Utme Rsu Physics examination.
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