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Introductory Physics Homework Help
Electronic transition; Emission Spectra
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[QUOTE="Qube, post: 4537012, member: 330425"] [h2]Homework Statement [/h2] A photon emitted during an electronic transition in a hydrogen atom has a wavelength of 486.2 nm. From what initial energy level (ni) did the electron transition? [h2]Homework Equations[/h2] Energy = hc/wavelength (h = Planck's constant; c is speed of light; and wavelength is 486.2 nm or 486.2 x 10^-9 meters). Energy = Rydberg's constant(1/n-final^2 - 1/n-initial^2) [h2]The Attempt at a Solution[/h2] I calculated the energy but I I can't solve for two variables at once in one equation. How am I supposed to find the initial energy level when I have the final energy level? [/QUOTE]
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Introductory Physics Homework Help
Electronic transition; Emission Spectra
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