A Hydrogen atom absorbs a photon of UV light and its electron enters the n= 4 energy

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A Hydrogen atom absorbs a photon of UV light and its electron enters the n= 4 energy level. Calculate the change in energy of the H atom and also calculate the wavelength (in nm) of the photon. (RH= 2.18 X 10-18 J, h = 6.63x 10-34 J.s)

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College Physics

ISBN: 978-0321601834

7th edition

Authors: Jerry D. Wilson, Anthony J. Buffa, Bo Lou

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Posted Date: Jan 05, 2021 08:32 AM

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A Hydrogen atom absorbs a photon of UV light and its electron enters the n= 4 energy

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