A sample of radioactive material contains 5.0E+10 unstable nuclei with a decay constant of 1.20E-06 /s. (a) Calculate h
Posted: Mon May 09, 2022 6:24 pm
A sample of radioactive material contains 5.0E+10 unstable
nuclei with a decay constant of 1.20E-06 /s.
(a) Calculate how many nuclei remain after 1.4E+06 s.
(b) Determine the activity of the sample after 1.4E+06 s.
Give your answer as a positive value.
nuclei with a decay constant of 1.20E-06 /s.
(a) Calculate how many nuclei remain after 1.4E+06 s.
(b) Determine the activity of the sample after 1.4E+06 s.
Give your answer as a positive value.