The 14C radioactivity in a sample of fabric claimed to be from an archaeological site is measured as 9 counts per second. The measured radioactivity in a sample of modern day fabric is 15 counts per second. If the half-life of 14C is 5730 years, how old is the original sample of fabric?
The 14C radioactivity in a sample of fabric claimed to be from an archaeological site is measured as 9 counts per second. The measured radioactivity in a sample of modern day fabric is 15 counts per second. If the half-life of 14C is 5730 years, how old is the original sample of fabric?
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter20: Nuclear Chemistry
Section: Chapter Questions
Problem 20.27QP
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The 14C radioactivity in a sample of fabric claimed to be from an archaeological site is measured as 9 counts per second. The measured radioactivity in a sample of modern day fabric is 15 counts per second. If the half-life of 14C is 5730 years, how old is the original sample of fabric?
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