Post Utme Noun 2023 Physics Question 19

Practice objective / multiple choice question 19 from the 2023 Post Utme Noun Physics examination.

Post Utme Noun 2023 Physics Objective / Multiple Choice
Question 19 POST_UTME_NOUN • 2023 • PHYSICS • objective

A radioactive sample decays from 100 Bq to 50 Bq in 10 minutes. What is the half-life of the sample?

Answer Options

A. 5 min
Correct Answer B. 10 min
C. 15 min
D. 20 min
Correct Answer
B
Correct Option:
10 min

About This Question

This is Post Utme Noun 2023 Physics Question 19. It is one of the objective questions from the 2023 Post Utme Noun Physics examination.

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