Post Utme Afe Babalola University 2025 Physics Question 16

Practice objective / multiple choice question 16 from the 2025 Post Utme Afe Babalola University Physics examination.

Post Utme Afe Babalola University 2025 Physics Objective / Multiple Choice
Question 16 POST_UTME_AFE_BABALOLA_UNIVERSITY • 2025 • PHYSICS • objective

A radioactive sample emits \alpha particles with a half-life of 5 days. If the initial activity is 100 Bq, what is the activity after 10 days?

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 Afe Babalola University 2025 Physics Question 16. It is one of the objective questions from the 2025 Post Utme Afe Babalola University Physics examination.

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