: The distance from zero to that point on the time axis is one half-life. Examples of Isotopes
National 5 Physics | Radiation | Half-life | WORKED EXAMPLES Half-Life-Alyx-TRNT.rar
A common method for finding half-life is using a decay curve (activity vs. time). : Locate the starting point ( N0cap N sub 0 ) on the vertical axis (y-axis). Calculate Half-Value : Divide the initial activity by 2 ( : The distance from zero to that point