Post Utme Achievers University 2023 Physics Question 1

Practice objective / multiple choice question 1 from the 2023 Post Utme Achievers University Physics examination.

Post Utme Achievers University 2023 Physics Objective / Multiple Choice
Question 1 POST_UTME_ACHIEVERS_UNIVERSITY • 2023 • PHYSICS • objective

A 5.00 g sample of a radioactive subs\tance decays to 2.00 g in 1000 seconds. Assuming a first-order decay, calculate the decay cons\tant.

Answer Options

Correct Answer A. \( 0.00500 , \text{s}^{-1} \)
B. \( 0.0100 , \text{s}^{-1} \)
C. \( 0.0200 , \text{s}^{-1} \)
D. \( 0.0500 , \text{s}^{-1} \)
Correct Answer
A
Correct Option:
\( 0.00500 , \text{s}^{-1} \)

About This Question

This is Post Utme Achievers University 2023 Physics Question 1. It is one of the objective questions from the 2023 Post Utme Achievers University Physics examination.

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