Explore Emission Spectra and Elements in the Electromagnetic Spectrum
Dive into the fascinating world of emission spectra, absorption lines, and the colors of various gases through a visual journey showcasing the unique characteristics of elements such as hydrogen, helium, neon, krypton, xenon, and argon. Discover the beauty and significance of bright line spectra and how different elements interact with light in the electromagnetic spectrum. Uncover the secrets of emission and absorption phenomena with detailed imagery and insightful descriptions.
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Presentation Transcript
long short
Electromagnetic Spectrum short long
Absorption Dark hydrogen absorption lines appear against a continuous visual spectrum, the light in the spectrum absorbed by intervening hydrogen atoms From "Astronomy! A Brief Edition," J. B. Kaler, Addison-Wesley, 1997.
Helium 580
Hydrogen 420 650
Neon 460 735
Water Vapor Using log scale
Water Vapor Using log scale
University of Oregon http://jersey.uoregon.edu/vlab/elements /Elements.html Applet of Periodic Table with spectrum of each element
Internet Resources Ohio State University http://www.astronomy.ohiostate.edu/~pogge/ Ast350/Labs/Lamps/index.html
Ben Zalewski Jan. 2007
