Post Utme Unn 2024 Physics Question 37

Practice objective / multiple choice question 37 from the 2024 Post Utme Unn Physics examination.

Post Utme Unn 2024 Physics Objective / Multiple Choice
Question 37 POST_UTME_UNN • 2024 • PHYSICS • objective

A radioactive sample has a half-life of $T_{1/2}$. If the initial activity is $A_0$, what is the activity after a time $t$?

Answer Options

Correct Answer A. A_0e^{-t/T_{1/2}}
B. A_0\( 1-e^{-t/T_{1/2}} \)
C. A_0e^{t/T_{1/2}}
D. A_0\( 1+e^{t/T_{1/2}} \)
Correct Answer
A
Correct Option:
A_0e^{-t/T_{1/2}}

About This Question

This is Post Utme Unn 2024 Physics Question 37. It is one of the objective questions from the 2024 Post Utme Unn Physics examination.

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