Post Utme Uniosun 2018 Physics Question 16

Practice objective / multiple choice question 16 from the 2018 Post Utme Uniosun Physics examination.

Post Utme Uniosun 2018 Physics Objective / Multiple Choice
Question 16 POST_UTME_UNIOSUN • 2018 • PHYSICS • objective

A radioactive sample of uranium-238 undergoes \alpha decay. If the initial mass of the sample is 100 g, what is the mass of the daughter nucleus after 3 half-lives?

Answer Options

A. 25 g
B. 50 g
Correct Answer C. 12.5 g
D. 75 g
Correct Answer
C
Correct Option:
12.5 g

About This Question

This is Post Utme Uniosun 2018 Physics Question 16. It is one of the objective questions from the 2018 Post Utme Uniosun 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