Post Utme Bells University 2018 Physics Question 24

Practice objective / multiple choice question 24 from the 2018 Post Utme Bells University Physics examination.

Post Utme Bells University 2018 Physics Objective / Multiple Choice
Question 24 POST_UTME_BELLS_UNIVERSITY • 2018 • PHYSICS • objective

A 10 g sample of radioactive material decays to 5 g in 10 minutes. What is the half-life of the material?

Answer Options

A. 10 minutes
Correct Answer B. 20 minutes
C. 30 minutes
D. 40 minutes
Correct Answer
B
Correct Option:
20 minutes

About This Question

This is Post Utme Bells University 2018 Physics Question 24. It is one of the objective questions from the 2018 Post Utme Bells University Physics examination.

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