Post Utme Crawford University 2021 Physics Question 36

Practice objective / multiple choice question 36 from the 2021 Post Utme Crawford University Physics examination.

Post Utme Crawford University 2021 Physics Objective / Multiple Choice
Question 36 POST_UTME_CRAWFORD_UNIVERSITY • 2021 • PHYSICS • objective

A radioactive sample of Δₗ emits Δₗ particles with a half-life of 5.27 years. If 50% of the sample decays in 10.54 years, what is the decay cons\tant λ?

Answer Options

Correct Answer A. 0.131 yr⁻¹²
B. 0.131 yr⁻¹²
C. 0.131 yr⁻¹²
D. 0.131 yr⁻¹²
Correct Answer
A
Correct Option:
0.131 yr⁻¹²

About This Question

This is Post Utme Crawford University 2021 Physics Question 36. It is one of the objective questions from the 2021 Post Utme Crawford University Physics examination.

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