Post Utme Mountain Top University 2019 Physics Question 38

Practice objective / multiple choice question 38 from the 2019 Post Utme Mountain Top University Physics examination.

Post Utme Mountain Top University 2019 Physics Objective / Multiple Choice
Question 38 POST_UTME_MOUNTAIN_TOP_UNIVERSITY • 2019 • PHYSICS • objective

A radioactive sample has a half-life of $T_{1/2}$. Find the activity of the sample after a time $t$.

Answer Options

Correct Answer A. A_0 \left\( \frac{1}{2}\right \)^{t/T_{1/2}}
B. A_0 \left\( \frac{1}{2}\right \)^{T_{1/2}/t}
C. A_0 \left\( \frac{1}{2}\right \)^{t/T_{1/2}} + A_0
D. A_0 \left\( \frac{1}{2}\right \)^{t/T_{1/2}} - A_0
Correct Answer
A
Correct Option:
A_0 \left\( \frac{1}{2}\right \)^{t/T_{1/2}}

About This Question

This is Post Utme Mountain Top University 2019 Physics Question 38. It is one of the objective questions from the 2019 Post Utme Mountain Top University Physics examination.

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