A banana contains about 420 mg of potassium, of which a small fraction is the radioactive isotope

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A banana contains about 420 mg of potassium, of which a small fraction is the radioactive isotope 4019K (Appendix B). Estimate the activity of an average banana due to 4019K.

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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 banana contains about 420 mg of potassium, of which a small fraction is the radioactive isotope

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