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11 Dec 2019


The half life of 14C is 5730 years. What fraction of the 14C nucleiin a sample are left after 8980 years?

The amount of 14C in an old, isolated sample of vegetation is 0.744that expected from a present day sample with an equivalent carboncontent. Calculate the age of the old sample in years.

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Tod Thiel
Tod ThielLv2
12 Dec 2019
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