The carbon-14 decay rate of a sample obtained from a young tree is 0.260 disintegration per second per gram of the sample. Another wood sample prepared from an object recovered at an archaeological excavation gives a decay rate of 0.181 disintegration per second per gram of the sample. What is the age of the object? (The half-life of carbon-14 is 5715 years.) x 10 years Enter your answer in scientific notation.
The carbon-14 decay rate of a sample obtained from a young tree is 0.260 disintegration per second per gram of the sample. Another wood sample prepared from an object recovered at an archaeological excavation gives a decay rate of 0.181 disintegration per second per gram of the sample. What is the age of the object? (The half-life of carbon-14 is 5715 years.) x 10 years Enter your answer in scientific notation.
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Chapter20: Nuclear Chemistry
Section: Chapter Questions
Problem 20.20QP
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![Be sure to answer all parts.
The carbon-14 decay rate of a sample obtained from a young tree is 0.260 disintegration per second per
gram of the sample. Another wood sample prepared from an object recovered at an archaeological
excavation gives a decay rate of 0.181 disintegration per second per gram of the sample. What is the age
of the object?
(The half-life of carbon-14 is 5715 years.)
x 10
years
Enter your answer in scientific notation.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F07cc0b9a-4f5a-42d7-ab88-49f50495a5ea%2F764f3e91-b42c-4e79-898f-aac360b71a4a%2Fp9309l4_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Be sure to answer all parts.
The carbon-14 decay rate of a sample obtained from a young tree is 0.260 disintegration per second per
gram of the sample. Another wood sample prepared from an object recovered at an archaeological
excavation gives a decay rate of 0.181 disintegration per second per gram of the sample. What is the age
of the object?
(The half-life of carbon-14 is 5715 years.)
x 10
years
Enter your answer in scientific notation.
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