Post Utme Unilorin 2017 Physics Question 37

Practice objective / multiple choice question 37 from the 2017 Post Utme Unilorin Physics examination.

Post Utme Unilorin 2017 Physics Objective / Multiple Choice
Question 37 POST_UTME_UNILORIN • 2017 • PHYSICS • objective

A radioactive sample decays from 100 g to 50 g in 10 minutes. If the half-life of the sample is 5 minutes, what is the decay cons\tant?

Answer Options

A. 0.1 min^-1
Correct Answer B. 0.2 min^-1
C. 0.3 min^-1
D. 0.4 min^-1
Correct Answer
B
Correct Option:
0.2 min^-1

About This Question

This is Post Utme Unilorin 2017 Physics Question 37. It is one of the objective questions from the 2017 Post Utme Unilorin Physics examination.

View More Post Utme Unilorin 2017 Physics Questions More Post Utme Unilorin Practice Questions Back to Questions

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