Post Utme Madonna University 2020 Physics Question 14

Practice objective / multiple choice question 14 from the 2020 Post Utme Madonna University Physics examination.

Post Utme Madonna University 2020 Physics Objective / Multiple Choice
Question 14 POST_UTME_MADONNA_UNIVERSITY • 2020 • PHYSICS • objective

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

Answer Options

A. 5 years
Correct Answer B. 10 years
C. 15 years
D. 20 years
Correct Answer
B
Correct Option:
10 years

About This Question

This is Post Utme Madonna University 2020 Physics Question 14. It is one of the objective questions from the 2020 Post Utme Madonna University 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