ultraviolet lines

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• Ultraviolet (TV serial) — Infobox Television show name = Ultraviolet caption = Ultraviolet Title format = Horror, Drama runtime = 300 minutes (approx.) creator = Joe Ahearne starring = Jack Davenport Susannah Harker Idris Elba and Philip Quast country = UK network =… …   Wikipedia

• Ultraviolet–visible spectroscopy — Beckman DU640 UV/Vis spectrophotometer. Ultraviolet visible spectroscopy or ultraviolet visible spectrophotometry (UV Vis or UV/Vis) refers to absorption spectroscopy or reflectance spectroscopy in the ultraviolet visible spectral region. This… …   Wikipedia

• Far Ultraviolet Spectroscopic Explorer — Infobox Space telescope name = Far Ultraviolet Spectroscopic Explorer (FUSE) caption = FUSE in a pre launch clean room organization = Johns Hopkins APLNASA major contractors = alt names = Explorer 77 MIDEX/FUSE 25791 (NORAD ID) nssdc id = 1999… …   Wikipedia

• Tan lines — The phrase tan line refers to an area or areas of pronounced comparative paleness in relation to other areas of the body due to prolonged exposure to ultraviolet radiation, such as from the sun. The tanned or sunburned area is such that it… …   Wikipedia

• sun — sunlike, adj. /sun/, n., v., sunned, sunning. n. 1. (often cap.) the star that is the central body of the solar system, around which the planets revolve and from which they receive light and heat: its mean distance from the earth is about 93… …   Universalium

• Mercury-vapor lamp — Mercury Lamp redirects here. For the character in the Rozen Maiden anime and manga, see Characters of Rozen Maiden. A 175 watt mercury vapor yard light approximately 15 seconds after starting …   Wikipedia

• NGC 3877 — Галактика …   Википедия

• F star — Astron. a white to yellow star, as Canopus, Polaris, or Procyon, having a surface temperature between 6000 and 7500 K and an absorption spectrum in which the pair of ultraviolet lines of singly ionized calcium and the Balmer series of hydrogen… …   Universalium

• f star — noun Usage: usually capitalized F : a star of spectral type F see spectral type table * * * Astron. a white to yellow star, as Canopus, Polaris, or Procyon, having a surface temperature between 6000 and 7500 K and an absorption spectrum in which… …   Useful english dictionary

• red-shift — red shift, Astronomy. a shift of the light of stars, nebulae, and other luminous bodies toward the red end or longest wavelengths of the spectrum, indicating movement outward at increasing speed, and leading to the belief that the universe is… …   Useful english dictionary

• spectroscopy — spectroscopist /spek tros keuh pist/, n. /spek tros keuh pee, spek treuh skoh pee/, n. the science that deals with the use of the spectroscope and with spectrum analysis. [1865 70; SPECTRO + SCOPY] * * * Branch of analysis devoted to identifying… …   Universalium