Post Utme Madonna University 2024 Physics Question 23

Practice objective / multiple choice question 23 from the 2024 Post Utme Madonna University Physics examination.

Post Utme Madonna University 2024 Physics Objective / Multiple Choice
Question 23 POST_UTME_MADONNA_UNIVERSITY • 2024 • PHYSICS • objective

A radioactive sample has a half-life of 2 years. If the initial activity is 100 Bq, calculate the activity after 4 years.

Answer Options

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

About This Question

This is Post Utme Madonna University 2024 Physics Question 23. It is one of the objective questions from the 2024 Post Utme Madonna University Physics examination.

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