When a certain element is bombarded with high-energy electrons, K X-rays that have energy of 9890 eV

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When a certain element is bombarded with high-energy electrons, Kα X-rays that have energy of 9890 eV are emitted. Determine the atomic number Z of the element, and identify the element. Use the Bohr model as necessary.

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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 05:27 AM

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When a certain element is bombarded with high-energy electrons, K X-rays that have energy of 9890 eV

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Substituting Equation 1 into Equation 2 we obtain E n 136 eV Z 1 2 n 2 1 E E 2 ...View the full answer

Physics

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