Post Utme Skyline University 2023 Physics Question 28

Practice objective / multiple choice question 28 from the 2023 Post Utme Skyline University Physics examination.

Post Utme Skyline University 2023 Physics Objective / Multiple Choice
Question 28 POST_UTME_SKYLINE_UNIVERSITY • 2023 • PHYSICS • objective

A radioactive sample has an initial activity of 100 Bq. If the half-life of the sample is 2 hours, what is the activity after 4 hours?

Answer Options

A. 25 Bq
Correct Answer B. 50 Bq
C. 75 Bq
D. 100 Bq
Correct Answer
B
Correct Option:
50 Bq

About This Question

This is Post Utme Skyline University 2023 Physics Question 28. It is one of the objective questions from the 2023 Post Utme Skyline University Physics examination.

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