An electron orbiting in the n = 4 level of a hydrogen-like atom drops to the n

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An electron orbiting in the n = 4 level of a hydrogen-like atom drops to the n = 2 level, emitting a photon. The energy difference between the two levels is 3.39 x 10 ^-19 J.

Calculate the wavelength in nm of the emitted photon, to 2d.p.

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Probability & Statistics for Engineers & Scientists

ISBN: 978-0130415295

7th Edition

Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying

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Posted Date: Jun 17, 2019 12:28 AM

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An electron orbiting in the n = 4 level of a hydrogen-like atom drops to the n

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