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What Evidence Do Line Emission Spectra Provide For The Existence Of Energy Levels In Atoms? [Solved]
The fact that a line spectrum is observed - and not a continuous one - shows that only specific energy transitions are possible within an atom. This is strong evidence for the existence of energy levels. The photon of light emitted is of a particular frequency and need not be in the visible range.
Bohr Model of the Hydrogen Atom, Electron Transitions, Atomic Energy Levels, Lyman & Balmer Series
This chemistry video tutorial focuses on the bohr model of the hydrogen
Emission and Absorption Line Spectra - A Level Physics
This video introduces and explains both
13.5 Energy levels (Bohr model) and atomic spectra
New York State High school Regents physics.