The relation between the disintegration constant "λ" and the half-life T of a radioactive substance is:
Correct answer: D. λT = In2
- A. λ = 2T
- B. λ =2/T
- C. λ =1/T
- D. λT = In2
Explanation
λT1/2 = 0.693T1/2 = 0.693/ λThus, option D represents the correct relation.
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