Obtain the amount of 60,27Co necessary to provide a radioactive source of 8.0 mCi strength.

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asked Jan 10, 2018 in Physics by sforrest072 (157,439 points) 61 411 949
edited Mar 6, 2018 by Vikash Kumar

Obtain the amount of 6027Co necessary to provide a radioactive source of 8.0 mCi strength. The half-life 6027Co of is 5.3 years.

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answered Jan 10, 2018 by mdsamim (213,225 points) 5 10 15
selected Jan 10, 2018 by sforrest072
 
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The strength of the radioactive source is given as:

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