Post Utme Al Hikmah University 2021 Physics Question 8
Practice objective / multiple choice question 8 from the 2021 Post Utme Al Hikmah University Physics examination.
A radioactive subs\tance decays at a rate of $0.5%$ per hour. If the initial amount of the subs\tance is $100 g$, how much will remain after $5$ hours?
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This is Post Utme Al Hikmah University 2021 Physics Question 8. It is one of the objective questions from the 2021 Post Utme Al Hikmah University Physics examination.
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