Post Utme Greenfield University 2018 Physics Question 26

Practice objective / multiple choice question 26 from the 2018 Post Utme Greenfield University Physics examination.

Post Utme Greenfield University 2018 Physics Objective / Multiple Choice
Question 26 POST_UTME_GREENFIELD_UNIVERSITY • 2018 • PHYSICS • objective

A radioactive sample emits \alpha, \beta, and \gamma radiation. If the half-life of the sample is 5 days, and it decays to 1/16 of its original amount in 20 days, what is the decay cons\tant?

Answer Options

Correct Answer A. 0.1389 day^-1
B. 0.1399 day^-1
C. 0.1399 day^-1
D. 0.1389 day^-1
Correct Answer
A
Correct Option:
0.1389 day^-1

About This Question

This is Post Utme Greenfield University 2018 Physics Question 26. It is one of the objective questions from the 2018 Post Utme Greenfield University Physics examination.

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