Post Utme Bowen University 2017 Physics Question 19

Practice objective / multiple choice question 19 from the 2017 Post Utme Bowen University Physics examination.

Post Utme Bowen University 2017 Physics Objective / Multiple Choice

Question 19 POST_UTME_BOWEN_UNIVERSITY • 2017 • PHYSICS • objective

A radioactive sample decays with a half-life of T1/2. What is the activity A of the sample after a time t?

Answer Options

Correct Answer A. A0 e^{-λt}

B. A0 e^{λt}

C. A0 + λt

D. A0 - λt

Correct Answer

Correct Option:

A0 e^{-λt}

About This Question

This is Post Utme Bowen University 2017 Physics Question 19. It is one of the objective questions from the 2017 Post Utme Bowen University Physics examination.

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