Post Utme Uniport 2023 Physics Question 16

Practice objective / multiple choice question 16 from the 2023 Post Utme Uniport Physics examination.

Post Utme Uniport 2023 Physics Objective / Multiple Choice
Question 16 POST_UTME_UNIPORT • 2023 • PHYSICS • objective

A radioactive sample of Δₗ (Americium) has a half-life of 432 years. If the initial activity is 1.0 µCi, what is the activity after 720 years?

Answer Options

Correct Answer A. 0.25 µCi
B. 0.5 µCi
C. 0.75 µCi
D. 1.0 µCi
Correct Answer
A
Correct Option:
0.25 µCi

About This Question

This is Post Utme Uniport 2023 Physics Question 16. It is one of the objective questions from the 2023 Post Utme Uniport Physics examination.

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