Half Life Equation Calculus at Life

Half Life Equation Calculus. After 9 hours, 1/8 of the drug is left: Then, a = 800 (1/2) 30000/6000.

Hence the parchment is about 2489 years old. The radioactive formula is given by where n 0 = the initial quantity of the substance and n is the quantity still remained and not yet decayed. With this information at hand, we can propose a.

Computing HalfLife Differential Equations in Action

By integration of this relation and applying the boundary conditions that at in the beginning t = 0 and n = n0 we obtain: So t 1/2 = half life when r f = 0.5 r 0 and substituting: > > evalf( ln(.74) / ( ln(.5)/5730 ) ); With this information at hand, we can propose a.