Post Utme Al Hikmah University 2019 Physics Question 2

Practice objective / multiple choice question 2 from the 2019 Post Utme Al Hikmah University Physics examination.

Post Utme Al Hikmah University 2019 Physics Objective / Multiple Choice
Question 2 POST_UTME_AL-HIKMAH_UNIVERSITY • 2019 • PHYSICS • objective

A radioactive sample decays from 100g to 50g in 5 years. What is the half-life of the sample?

Answer Options

A. 10 years
Correct Answer B. 5 years
C. 2.5 years
D. 1 year
Correct Answer
B
Correct Option:
5 years

About This Question

This is Post Utme Al Hikmah University 2019 Physics Question 2. It is one of the objective questions from the 2019 Post Utme Al Hikmah University Physics examination.

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