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- 104 bytes (12 words) - 02:26, 31 January 2009
- 115 bytes (15 words) - 04:56, 1 May 2009
- 2 KB (196 words) - 11:55, 31 December 2022
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- A material that produces [[visible light]] when impacted by [[ionizing radiation]], [[electron]]s, or other energies262 bytes (38 words) - 10:15, 14 March 2011
- the practice of taking and interpreting [[visible light|visible]] and [[infrared light]] photographs and video, radar imagery, and218 bytes (30 words) - 10:24, 26 July 2008
- [[Night vision devices]] that are sensitive principally in the [[visible light]] spectrum, but at intensities below the threshold of human sight. If they303 bytes (40 words) - 00:20, 1 February 2009
- ...when hit by [[ionizing radiation]], produces electrical energy rather than visible light185 bytes (24 words) - 16:41, 14 March 2011
- The part of the [[electromagnetic spectrum]] between the [[visible light]] and [[X-ray]] regions132 bytes (16 words) - 14:07, 25 January 2009
- A device or material that emits some form of [[visible light]] when struck by [[ionizing radiation]] of certain types and energy levels171 bytes (25 words) - 19:00, 13 March 2011
- ..., are conductors of [[electromagnetic radiation]] in the [[infrared]] or [[visible light]] spectra. They are made of glass or plastic of controlled [[refractive ind583 bytes (85 words) - 16:32, 25 October 2009
- Visible light stimulated by the interaction of the solar wind and the upper atmosphere, a155 bytes (22 words) - 18:05, 26 August 2008
- Conductors of [[electromagnetic radiation]] in the [[infrared]] or [[visible light]] spectra, capable of carrying information at higher rates than copper cabl223 bytes (27 words) - 16:28, 25 October 2009
- {{r|Visible light}}299 bytes (37 words) - 17:08, 22 March 2024
- {{r|Visible light}}492 bytes (55 words) - 18:51, 18 May 2010
- ...ch different wavelengths of reflected or transmitted energy, most often [[visible light]] or [[infrared]], are recorded digitally for each [[pixel]] of an image233 bytes (32 words) - 15:31, 8 June 2010
- ...s and [[gamma ray]]s, directly produces electrical signals rather than the visible light of [[scintillating material]]s211 bytes (29 words) - 16:25, 14 March 2011
- ...nd a [[scintillating material]], electronics for detecting and counting [[visible light]] pulses, and possibly filters to adjust the energy and type of radiation h332 bytes (39 words) - 11:34, 14 March 2011
- ...he electromagnetic spectrum that we can see with our bare eyes is called [[visible light]], or briefly light. The electromagnetic spectrum covers an incredibly larg ...he [[Earth's atmosphere]]. This is the part of the EM spectrum that is the visible light. All life on Earth depends on the energy received from the Sun and by [[pho3 KB (430 words) - 18:04, 8 March 2010
- ...mena that emit, absorb, or reflect electromagnetic energy in the infrared, visible light, or ultraviolet spectra, where the value is knowledge of the type of energy434 bytes (59 words) - 18:43, 12 September 2009
- 384 bytes (58 words) - 21:47, 5 September 2011
- In [[physics]], '''ultraviolet (UV) light''' refers to a non-[[visible light|visible]] portion of the [[electromagnetic spectrum]] ranging from waveleng2 KB (347 words) - 04:54, 14 March 2024
- ...of all wavelengths of radiation ranging from radio to gamma rays including visible light. Astronomers learn everything they know about distant objects in space by s1 KB (200 words) - 19:42, 19 July 2010
- '''Light''', also known as visible light, is [[electromagnetic radiation]] visible to the human eye. ...tic spectrum]]. Types of electromagnetic radiation with higher energy than visible light include x-rays and ultraviolet light. Radio waves and infrared have lower e6 KB (897 words) - 19:10, 5 September 2021