Sample of carbon from ancient wood
A) A 171g sample of carbon from ancient wood is found to have an activity of 155.6 decays/min. How many half lives have elapsed since the tree was cut down?
B) How many years have elapsed since the tree was cut down?
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A 171g sample of carbon from ancient wood is found to have an activity of 155.6 decays/min. How many half lives have elapsed since the tree was cut down?
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