Post Utme Lead City University 2022 Physics Question 7

Practice objective / multiple choice question 7 from the 2022 Post Utme Lead City University Physics examination.

Post Utme Lead City University 2022 Physics Objective / Multiple Choice
Question 7 POST_UTME_LEAD_CITY_UNIVERSITY • 2022 • PHYSICS • objective

A radioactive sample has an initial activity of 100 Bq. If the half-life of the sample is 10 days, calculate the activity after 30 days.

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 Lead City University 2022 Physics Question 7. It is one of the objective questions from the 2022 Post Utme Lead City University Physics examination.

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