The time taken by the radioactive element to reduce to \(\frac{1}{e}\) times is:
A. half-life
B. mean life
C. half-life/2
D. 2 mean life
Answer:B
The time taken by the radioactive element to reduce to \(\frac{1}{e}\) times is:
A. half-life B. mean life C. half-life/2 D. 2 mean life