A wooden object from an archeological site is subjected to radiocarbon dating. The activity due to carbon-14 is measured to be 11.6 disintegrations per second. The activity of a carbon sample of equal mass from fresh wood is 15.2 disintegrations per second. The half-life of carbon-14 is 5700 yr. What is the age of the archeological sample?

Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter18: Nuclear Reactions
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A wooden object from an archeological site is subjected to radiocarbon
dating. The activity due to carbon-14 is measured to be 11.6 disintegrations
per second. The activity of a carbon sample of equal mass from fresh
wood is 15.2 disintegrations per second. The half-life of carbon-14 is 5700
yr. What is the age of the archeological sample?
Transcribed Image Text:A wooden object from an archeological site is subjected to radiocarbon dating. The activity due to carbon-14 is measured to be 11.6 disintegrations per second. The activity of a carbon sample of equal mass from fresh wood is 15.2 disintegrations per second. The half-life of carbon-14 is 5700 yr. What is the age of the archeological sample?
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