To determine the half-life of a radioactive element, the student plots a graph of ln|dN(t)\/dt| versus t. Here dN(t)\/dt is the rate of radioactive decay at time t. If the number of
Half-life period of a radioactive element is 100 seconds. Calculate the disintegration constant and average life period. How much time will it take for 90% decay?
What is the half life of a radioactive element? - A Plus Topper