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- 119 bytes (15 words) - 16:23, 30 March 2024
- 1 KB (184 words) - 14:53, 6 April 2024
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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
- ...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
- In [[physics]], '''infrared (IR) light''' refers to a non-[[visible light|visible]] portion of the [[electromagnetic spectrum]] ranging from waveleng ...out 5800 kelvins (5500 degrees C, 9900 degrees F), has an emission peak at visible light wavelengths. Stars that are hotter still can peak in the ultraviolet. The [2 KB (316 words) - 02:54, 2 April 2024