Lesson Explainer: Emission and Absorption Spectra
Lecture 12: The Classification of Stars
Absorption and Emission Spectra of Various Elements
Electromagnetic Radiation
Spectral Lines
Atomic Spectra
Analysis of Spectral Lines
Definition of unshifted spectral lines?
17.3.2 Emission Spectrum – xmPhysics
Spectral Lines
Spectral Types For Spring Nights - Sky & Telescope - Sky & Telescope
Resolution / Spectral Lines
File:Laser spectral lines.svg - Wikimedia Commons
Spectral Line
Why are atomic spectra of an element discontinuous?