Post Utme Joseph Ayo Babalola University 2020 Physics Question 9
Practice objective / multiple choice question 9 from the 2020 Post Utme Joseph Ayo Babalola University Physics examination.
A radioactive sample has a half-life of 10 years. If the initial activity is 100 Bq, what is the activity after 20 years?
Answer Options
About This Question
This is Post Utme Joseph Ayo Babalola University 2020 Physics Question 9. It is one of the objective questions from the 2020 Post Utme Joseph Ayo Babalola University Physics examination.
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.