- #1
Robbi
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Homework Statement
The spectrum of a hypothetical atom is shown in the figure. Three distinct spectral series are shown, with the center series corresponding to transitions to a final state of n_f = 3. (f is final)
The indicated spectral line corresponds to the transition from an initial state of n_i = 5 to the final state n_f = 3
http://session.masteringphysics.com/problemAsset/1012506/12/1012506.jpg"
A) Which of the lettered spectral lines corresponds to the transition from n_i = 6 to n_f = 3?
B) Which of the lettered spectral lines corresponds to the transition from n_i = 5 to n_f = 4?
C) Which of the lettered spectral lines corresponds to the transition from n_i = 5 to n_f = 2?
Homework Equations
Balmer, Lyman, Paschen, Brackett & Pfund series, but as far as I know they work for hydrogen atoms exclusively. I don't think I need any equations for this problem.
The Attempt at a Solution
I know that with increased wavelength, frequency and energy decrease. Lowest n's respond to highest wavelengths, thus lowest energy. In parts A, B & C I'm always going from a high energy state to a lower one? I don't understand the question, I don't understand how these three spectral series are split up and I don't understand how n_i and n_f are associated to the picture. So if someone could clarify this would be more then epic. (I don't just want the answers)
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