Question 0
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? \(\frac{1}{64}\)
Objective
Question details
- Exam body
- JAMB
- Subject
- Physics
- Year
- 2018
- Question no.
- #0
- Type
- Objective
More from this paper
- Q0A man walks 1km due east and then 1 km due north His displacement
- Q0The density of 400cm of palm oil was 0.9gcm -3 before frying. If the density of…
- Q0Natural radioactivity consists of the emission of
- Q0Which of the following is true of an electrical charge?
- Q0Which of the following does NOT describe the Image formed by a plane minor?
- Q0What is the resultant resistance of the circuit in the image shown?