Asked by Undie vickvieny
If a half life of a radioactive element is twelve years,find the decay constant
Answers
Anonymous
N=No e^-Lt
.5=e-L12
ln of both sides...
ln (1/2)=-12L
L=ln.5/-12=.693/12
.5=e-L12
ln of both sides...
ln (1/2)=-12L
L=ln.5/-12=.693/12