Half Life Decay Calculator at Life

Half Life Decay Calculator. This principle is widely used in medicine and chemistry in predicting the concentration of a component. The formulas below are used in calculations involving the exponential decay of, for example, radioactive materials.

The formulas below are used in calculations involving the exponential decay of, for example, radioactive materials. You need to specify the parameters of the exponential decay function, or provide two points \((t_1, y_1)\) and \((t_2, y_2)\) where the function passes through. The amount at time t n 0:

Radioactivity & Radioisotopes

You may also back decay sources to find out the original activity (or for any date), knowing the current activity. The term is very commonly used in nuclear physics to describe how quickly unstable atoms undergo radioactive decay, but it is also used more generally for discussing any type of exponential decay. The amount at time t n 0: The list of radionuclides excludes those with half lives measured in seconds.