Post Utme Joseph Ayo Babalola University 2021 Physics Question 7
Practice objective / multiple choice question 7 from the 2021 Post Utme Joseph Ayo Babalola University Physics examination.
A radioactivity experiment involves the decay of a sample of uranium-238. If the half-life of the sample is 4.5 billion years, and the initial activity is 1000 Bq, what is the activity of the sample after 9 billion years?
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This is Post Utme Joseph Ayo Babalola University 2021 Physics Question 7. It is one of the objective questions from the 2021 Post Utme Joseph Ayo Babalola University Physics examination.
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