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Hi Radioactive decay - A radioactive nuclide has a decay constant of - 10^-6 s-1 what is its half life ? I have come up with is...Asked by Freddo
Hi
Radioactive decay -
A radioactive nuclide has a decay constant of - 10^-6 s-1 what is its half life ?
I have come up with
is IN (2) / 0.000001 s-1 = 693147.18055
which i am having troube working into real figures
Can anyone help please .. thanks
Radioactive decay -
A radioactive nuclide has a decay constant of - 10^-6 s-1 what is its half life ?
I have come up with
is IN (2) / 0.000001 s-1 = 693147.18055
which i am having troube working into real figures
Can anyone help please .. thanks
Answers
Answered by
bob pursley
.5=e^-kt=e^-1E-6t
thalfffffffffffff=-ln.5/1E-6
I agree with that answer, 693 thousand seconds, or about 8 days. Work it out exactly.
thalfffffffffffff=-ln.5/1E-6
I agree with that answer, 693 thousand seconds, or about 8 days. Work it out exactly.
Answered by
Freddo
Thank you for your time ..
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