Post Utme Ksu 2017 Physics Question 38

Practice objective / multiple choice question 38 from the 2017 Post Utme Ksu Physics examination.

Post Utme Ksu 2017 Physics Objective / Multiple Choice
Question 38 POST_UTME_KSU • 2017 • PHYSICS • objective

A radioactive sample has a half-life of 2 years. If the initial activity of the sample is 100 Bq, what is the activity of the sample after 6 years?

Answer Options

Correct Answer A. 25 Bq
B. 50 Bq
C. 75 Bq
D. 100 Bq
Correct Answer
A
Correct Option:
25 Bq

About This Question

This is Post Utme Ksu 2017 Physics Question 38. It is one of the objective questions from the 2017 Post Utme Ksu Physics examination.

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