Post Utme Noun 2023 Physics Question 8

Practice objective / multiple choice question 8 from the 2023 Post Utme Noun Physics examination.

Post Utme Noun 2023 Physics Objective / Multiple Choice
Question 8 POST_UTME_NOUN • 2023 • PHYSICS • objective

A radioactive sample decays from 100 g to 50 g in 10 years. If the decay cons\tant is 0.693/10 years, calculate the half-life of the sample.

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 Noun 2023 Physics Question 8. It is one of the objective questions from the 2023 Post Utme Noun 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