Visible Spectrum

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  • Big Black Book Spring 2012: A Blue Portfolio

    esquire.com 2 weeks, 3 days ago

    To look at the many shades present in this season's best tailoring, the color contains multitudes

  • NASA Spots The Glow Of A Hot Water World For The First Time Ever

    dvice.com 3 weeks, 2 days ago

    The best looks that we've been able to get at exoplanets are when they pass in front of or behind their parent stars. When that happens, sometimes, if we're lucky, we can get a brief hint atmosphere. For the first time, NASA's Spitzer Space Telescope has managed to observe a " super-Earth " directly , watching it glow in the infrared.

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  • The Spectrum Building, West Swindon. This view of the award-winning building - via Daymix
  • Newton and the spectrum. Part of a light show to inaugurate the University's - via Daymix
  • Prominences clearly visible - via Daymix
  • and the spectrum) with a light show on the Old Schools and Senate House, - via Daymix
  • Any visible wavelength is - via Daymix
  • in the middle Blues - via Daymix
  • Newton and the spectrum. - via Daymix
  • See introduction on TL4458 : Newton and the spectrum. This is a composite of - via Daymix

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Additional Info

via Wikipedia
The visible spectrum is the portion of the electromagnetic spectrum that is visible to the human eye. Electromagnetic radiation in this range of wavelengths is called visible light or simply light. A typical human eye will respond to wavelengths from about 390 to 750 nm. In terms of frequency, this corresponds to a band in the vicinity of 400–790 THz. A light-adapted eye generally has its maximum sensitivity at around 555 nm, in the green region of the optical spectrum. The spectrum does not, however, contain all the colors that the human eyes and brain can distinguish. Unsaturated colors such as pink, or purple variations such as magenta, are absent, for example, because they can be made only by a mix of multiple wavelengths.

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