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light

Manufacturer: test21
Availability: Out of stock
SKU: light
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  • Light, visible light, or visible radiation is electromagnetic radiation that can be perceived by the human eye.[1] 
  • Visible light spans the visible spectrum and is usually defined as having wavelengths in the range of 400–700 nanometres (nm), corresponding to frequencies of 750–420 terahertz. 
  • The visible band sits adjacent to the infrared (with longer wavelengths and lower frequencies) and the ultraviolet (with shorter wavelengths and higher frequencies), called collectively optical radiation.
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  • Light, visible light, or visible radiation is electromagnetic radiation that can be perceived by the human eye.[1] 
  • Visible light spans the visible spectrum and is usually defined as having wavelengths in the range of 400–700 nanometres (nm), corresponding to frequencies of 750–420 terahertz. 
  • The visible band sits adjacent to the infrared (with longer wavelengths and lower frequencies) and the ultraviolet (with shorter wavelengths and higher frequencies), called collectively optical radiation.
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