1.

A sample of carbon from an ancient frame gives 7 counts of ""^(14)C per minute per gram of carbon. If freshly cut wood gives 15.3 counts of ""^(14)C per minute per gram, what is the age of the frame ? (Half-life period of ""^(14)C=5770 years)

Answer»


SOLUTION :`N^(0)=15.3, N=7`


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