JAMB Physics

If the fraction of the atoms of a radioactive material left after 120120 years is 164\frac{1}{64}, what is the half-life of the material?

a.

2020 years

b.

1010 years

c.

22 years

d.

2424 years

Correct answer: A

© 2022 Studymono - Educational Resources for Nigerians

TwitterGitHub

Built with ❤ by Okezie and the team