Post Utme Crawford University 2024 Physics Question 21
Practice objective / multiple choice question 21 from the 2024 Post Utme Crawford 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 mass of the Uranium-238 sample is 100 grams, what is the mass of the sample after 9 billion years?
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This is Post Utme Crawford University 2024 Physics Question 21. It is one of the objective questions from the 2024 Post Utme Crawford University Physics examination.
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