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Physics
Physics
Problem
N
0
N_0
N
0
atoms of a radioactive nuclide are decayed having decay constant
λ
\lambda
λ
. The degree of decay after
t
t
t
time is given by: a.
e
−
λ
t
e^{-\lambda t}
e
−
λ
t
b.
1
−
e
−
λ
t
1 - e^{-\lambda t}
1
−
e
−
λ
t
c.
e
λ
t
e^{\lambda t}
e
λ
t
d.
1
1
−
e
−
λ
t
\frac{1}{1 - e^{-\lambda t}}
1
−
e
−
λ
t
1
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