Explanation:
Below is an attachment containing the solution.
True or false? If the speed of an object doubles, its kinetic energy will also double.
1 answer:
You might be interested in
Answer:
Explanation:
The half life of a radioactive substance is the time in which the activity of the radioactive substance becomes half of its initial activity.
Or
The time in which the amount of radioactive substance becomes half of its initial amount in a sample.
It is denoted by T .
The relation between the decay constant and the half life is given by