Post Utme Greenfield University 2022 Physics Question 11
Practice objective / multiple choice question 11 from the 2022 Post Utme Greenfield University Physics examination.
A radioactive sample emits \alpha particles with a half-life of 5 minutes. If the initial activity is 100 Bq, what is the activity after 20 minutes?
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This is Post Utme Greenfield University 2022 Physics Question 11. It is one of the objective questions from the 2022 Post Utme Greenfield University Physics examination.
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