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Problem
Problem
A radioactive isotope is being produced at a constant rate
A
A
A
. The isotope has a half-life
T
T
T
. Initially, there are no nuclei, after a time
t
≫
T
t \gg T
t
≫
T
, the number of nuclei becomes constant. The value of this constant is a.
A
T
AT
A
T
b.
A
T
ln
2
\frac{A}{T} \ln 2
T
A
ln
2
c.
A
T
ln
2
AT \ln 2
A
T
ln
2
d.
A
T
ln
2
\frac{AT}{\ln 2}
l
n
2
A
T
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