If the fraction of the atoms of a radioactive m... - JAMB Physics 2018 Question
If the fraction of the atoms of a radioactive material left after 120years is \(\frac{1}{64}\), what is the half-life of the material? \(\frac{1}{64}\)
A
20 years
B
10 years
C
2 years
D
24 years
correct option: a
Please share this, thanks:
Add your answer
No responses