Post Utme Lautech 2020 Physics Question 2
Practice objective / multiple choice question 2 from the 2020 Post Utme Lautech Physics examination.
A radioactive sample has a half-life of 10 minutes. If the initial activity is 1000 Bq, what is the activity after 20 minutes?
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About This Question
This is Post Utme Lautech 2020 Physics Question 2. It is one of the objective questions from the 2020 Post Utme Lautech Physics examination.
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