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1.calculate the frequency of light emitted when an electron falls from level four to level one (principal quantum number n = 4 to n = 1) in a hydrogen atom.

2. calculate the wavelength of the emitted radiation if an electron in a hydrogen atom went from n = 4 to n = 1. in what region of the electromagnetic spectrum(e,g.X-ray, visible, infrared) would this radiation lie?

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Category:- Chemistry
Reference No.:- M9461043

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