Category:Photoelectricity
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[[Image:Photoelectricity UofI photoelectric photometer 1913 mount on refractor.jpg|thumb|right|A 1913 photoelectric photometer mount on a refractor - Photo by Dr. John Dickel, The National Park Service, and The University of Illinois Observatory]] | [[Image:Photoelectricity UofI photoelectric photometer 1913 mount on refractor.jpg|thumb|right|A 1913 photoelectric photometer mount on a refractor - Photo by Dr. John Dickel, The National Park Service, and The University of Illinois Observatory]] | ||
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| + | When electrons are emitted from matter as a consequence of the absorption of electromagnetic radiation of short wavelength | ||
[[Category:Electron_devices|{{PAGENAME}}]] | [[Category:Electron_devices|{{PAGENAME}}]] | ||
Latest revision as of 20:48, 18 January 2013
When electrons are emitted from matter as a consequence of the absorption of electromagnetic radiation of short wavelength
Pages in category "Photoelectricity"
The following 3 pages are in this category, out of 3 total.
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Media in category "Photoelectricity"
This category contains only the following file.
