Post Utme Caleb University 2020 Physics Question 1
Practice objective / multiple choice question 1 from the 2020 Post Utme Caleb University Physics examination.
A radioactive sample of Δₗ emits Δₗα particles with a half-life of 5.27 years. If the initial activity is 1.0 µCi, what is the activity after 10.54 years?
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This is Post Utme Caleb University 2020 Physics Question 1. It is one of the objective questions from the 2020 Post Utme Caleb University Physics examination.
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