mazzssjfj mazzssjfj

04-05-2022
Physics

contestada

A 432 g sample of 60/27Co has a decay constant of 4.14 x 10-9 s-1. How long will it take before only 1/3 of the original sample remains?

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alusinekargbo737 alusinekargbo737

06-05-2022

Answer:

432 60 27 4.14 10 9 1=15000

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