Post Utme Lasu 2024 Physics Question 22

Practice objective / multiple choice question 22 from the 2024 Post Utme Lasu Physics examination.

Post Utme Lasu 2024 Physics Objective / Multiple Choice
Question 22 POST_UTME_LASU • 2024 • 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 of the sample after 4 hours?

Answer Options

Correct Answer A. 12.5 Bq
B. 25 Bq
C. 50 Bq
D. 100 Bq
Correct Answer
A
Correct Option:
12.5 Bq

About This Question

This is Post Utme Lasu 2024 Physics Question 22. It is one of the objective questions from the 2024 Post Utme Lasu Physics examination.

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