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1. Describe differences between absorption and emission spectra. In particular, what gives rise to absorption and emiss

Posted: Tue Jul 12, 2022 1:35 pm
by answerhappygod
1. Describe differences between absorption and emission spectra. In particular, what gives rise to absorption and emission spectra?
2. What type of spectrum should I expect if the light I am observing passed through a 'cool' gas cloud? Why do you see this type of spectrum?