Two radioactive nuclei A and B are present in equal numbers to begin with. Three days later,

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Two radioactive nuclei A and B are present in equal numbers to begin with. Three days later, there are three times as many A nuclei as there are B nuclei. The half-life of species B is 1.50 days. Find the half-life of species A.

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Physics

ISBN: 978-0470879528

9th edition

Authors: John D. Cutnell, Kenneth W. Johnson

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Question Posted: Feb 06, 2013 05:32 AM

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Two radioactive nuclei A and B are present in equal numbers to begin with. Three days later,

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Since N A N B 300 when t 300 days it follows that A B ln 300 300 days 0366 days 1 Bu...View the full answer

Physics

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