Post Utme Delsu 2023 Physics Question 36

Practice objective / multiple choice question 36 from the 2023 Post Utme Delsu Physics examination.

Post Utme Delsu 2023 Physics Objective / Multiple Choice
Question 36 POST_UTME_DELSU • 2023 • 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 Delsu 2023 Physics Question 36. It is one of the objective questions from the 2023 Post Utme Delsu Physics examination.

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