(a) A 72-gram sample of natural carbon contains the usual fraction of 146C. Estimate roughly how long...

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(a) A 72-gram sample of natural carbon contains the usual fraction of 146C. Estimate roughly how long it will take before there is only one 146C nucleus left.

(b) How does the answer in (a) change if the sample is 340 grams? What does this tell you about the limits of carbon dating?

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Physics Principles with Applications

ISBN: 978-0321762429

7th edition

Authors: Douglas C. Giancoli

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Question Posted: Oct 05, 2017 09:19 AM

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(a) A 72-gram sample of natural carbon contains the usual fraction of 146C. Estimate roughly how long...

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a From Section 3011 the usual fraction of is Because the fraction of atoms that are i...View the full answer

Physics Principles with Applications

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