Post Utme Uniport 2017 Physics Question 32

Practice objective / multiple choice question 32 from the 2017 Post Utme Uniport Physics examination.

Post Utme Uniport 2017 Physics Objective / Multiple Choice
Question 32 POST_UTME_UNIPORT • 2017 • PHYSICS • objective

A radioactive sample decays from 100 g to 50 g in 10 years. What is the half-life of the sample?

Answer Options

A. 5 years
Correct Answer B. 10 years
C. 20 years
D. 50 years
Correct Answer
B
Correct Option:
10 years

About This Question

This is Post Utme Uniport 2017 Physics Question 32. It is one of the objective questions from the 2017 Post Utme Uniport Physics examination.

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support