Post Utme Rhema University 2018 Physics Question 18

Practice objective / multiple choice question 18 from the 2018 Post Utme Rhema University Physics examination.

Post Utme Rhema University 2018 Physics Objective / Multiple Choice
Question 18 POST_UTME_RHEMA_UNIVERSITY • 2018 • PHYSICS • objective

A radioactive sample decays according to the equation \[ N(t) = N_0 \cdot e^{-\lambda t} \]. If the initial number of nuclei is 1000 and the decay cons\tant is 0.1 min^-1, calculate the number of nuclei remaining after 10 minutes.

Answer Options

Correct Answer A. 100
B. 200
C. 300
D. 400
Correct Answer
A
Correct Option:
100

About This Question

This is Post Utme Rhema University 2018 Physics Question 18. It is one of the objective questions from the 2018 Post Utme Rhema University Physics examination.

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