How long ago was the ratio 235U/238U in natural uranium deposits equal to 0.15?

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Fundamentals of Physics

ISBN: 978-1118230725

10th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: May 02, 2016 11:14 AM

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How long ago was the ratio 235U/238U in natural uranium deposits equal to 0.15?

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