A radioactive material produces 1280 decays per minute at one time, and 4.6h later produces 320 decays

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A radioactive material produces 1280 decays per minute at one time, and 4.6h later produces 320 decays per minute. What is its half-life?

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Physics Principles with Applications

ISBN: 978-0321762429

7th edition

Authors: Douglas C. Giancoli

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Question Posted: Aug 18, 2010 02:48 AM

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A radioactive material produces 1280 decays per minute at one time, and 4.6h later produces 320 decays

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We find the decay constant ...View the full answer

Physics Principles with Applications

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