Elementary treatise on physics experimental and applied for the use of colleges and schools (1890)
Ganot, A. (Adolphe), 1804-1887, Atkinson, E. (Edmund) · New York : W. Wood · leaf 570
uch as a Orionis, ii Pegasi ; the spectra of these(Nos. 13, 14, Plate I.) are divided into eight or ten parallel columnar clustersof dark and bright bands increasing in intensity to the red. (.roup four ismade up of small red stars with spectra, and is constructed of three brightzones increasing in… … -579J Explanaiion of the Dark Lines of the Solar Spectrum. 553 Huggins has observed a striking difference in the spectra of the nebulas ;where they can at all be observed they are found to consist generally ofbright lines, like the spectra of the ignited gases, instead of, like the spectraof the…
Physics
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