Post Utme Noun 2020 Physics Question 29

Practice objective / multiple choice question 29 from the 2020 Post Utme Noun Physics examination.

Post Utme Noun 2020 Physics Objective / Multiple Choice
Question 29 POST_UTME_NOUN • 2020 • PHYSICS • objective

A radioactive sample has a half-life of 5.0 years. If the initial activity is 1000 Bq, what is the activity after 10.0 years?

Answer Options

A. 125 Bq
B. 250 Bq
Correct Answer C. 500 Bq
D. 1000 Bq
Correct Answer
C
Correct Option:
500 Bq

About This Question

This is Post Utme Noun 2020 Physics Question 29. It is one of the objective questions from the 2020 Post Utme Noun Physics examination.

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