2. An archaeologist uncovers a wooden object at an archaeological site. The object is found to have a carbon-14 decay rate of 0.11 disintegrations per second per gram of carbon. How old is the object? (Living organisms have a decay rate of 0.255 s¹ g¹, and t₁/2 = 5730 y for C-14.)
2. An archaeologist uncovers a wooden object at an archaeological site. The object is found to have a carbon-14 decay rate of 0.11 disintegrations per second per gram of carbon. How old is the object? (Living organisms have a decay rate of 0.255 s¹ g¹, and t₁/2 = 5730 y for C-14.)
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter18: Nuclear Chemistry
Section: Chapter Questions
Problem 39QRT
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Transcribed Image Text:2.
An archaeologist uncovers a wooden object at an archaeological site. The object is found to
have a carbon-14 decay rate of 0.11 disintegrations per second per gram of carbon. How old is
the object? (Living organisms have a decay rate of 0.255 s¹ g¹, and t₁/2 = 5730 y for C-14.)
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