The decay rate of a radioactive sample decreases from 161 kBq to 22.3 kBq in 16.4 s. What is the decay constant of this sample (in s1)? Hint: Use R Roe-it . You are looking for so isolate it using natural logarithm. Recall your General Math.

The decay rate of a radioactive sample decreases from 161 kBq to 22.3 kBq in 16.4 s. What is the decay constant of this sample (in s1)? Hint: Use R Roe-it . You are looking for so isolate it using natural logarithm. Recall your General Math.

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter43: Nuclear Physics

Section: Chapter Questions

Problem 25P: Enter the correct nuclide symbol in each open tan rectangle in Figure P43.25, which shows the...

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The decay rate of a radioactive sample decreases from 161 kBq to 22.3
kBq in 16.4 s. What is the decay constant of this sample (in s1)?
Hint: Use
,-At
R =
Roe¬ir
. You are looking for
so isolate it using natural logarithm. Recall your General Math.

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