Задача 60047.

For agrobiological studies, 1 mg of the radioactive isotope 32P15 was introduced into the nutrient mixture, the half-life of which is T1/2 = 14.28 days. Determine the decay constant and activity of phosphorus.

Detailed solution with a brief record of the conditions, formulas and laws used in the solution, derivation of the calculation formula and answer.
If you have any questions regarding the solution, please write. I try to help.