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blimr77 blimr77
  • 03-01-2017
  • Mathematics
Answered

the decay constant of a radioactive element is -0.533 per minute. If a sample of the element weighs 50 grams, what will be its weight after two minutes?

(probably a continuous decay formula of Ao (original amt) e to the power of rt

Verified Answer :

LammettHash
LammettHash LammettHash
  • 04-01-2017

\(y=50e^{-0.533\times2}\approx17.2192\text{ g}\)

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