The Zeeman Effect: Determining Atomic Level Quantum Numbers

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Homework Statement



Explain why the Zeeman effect can assist in the determination of the quantum numbers of atomic levels


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The Attempt at a Solution




Not sure why this is

I understand what the Zeeman effect is, and the source of the splitting on energy levels. But how can it be use to determine the quantum numbers of atomic levels?

Thanks!
 
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I don't know quite what you, or the question is looking for, but one example is that the Zeeman effect will essentially break up degeneracies. So, as an experimenter, if you detect some energy from the transition between states, you won't really know exactly what numbers you are on because the degeneracies could give multiple solutions, at least ignoring fine and hyperfine (maybe you don't have that kind of resolution).