Post Utme Futo 2018 Physics Question 22
Practice objective / multiple choice question 22 from the 2018 Post Utme Futo 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 Futo 2018 Physics Question 22. It is one of the objective questions from the 2018 Post Utme Futo Physics examination.
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.