Post Utme Bowen University 2017 Physics Question 32
Practice objective / multiple choice question 32 from the 2017 Post Utme Bowen University Physics examination.
A radioactive sample of uranium-238 decays into thorium-234 with a half-life of 4.5 billion years. If the initial activity of the sample is 1000 Bq, what is the activity of the sample after 10 billion years?
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About This Question
This is Post Utme Bowen University 2017 Physics Question 32. It is one of the objective questions from the 2017 Post Utme Bowen University Physics examination.
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