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单词 photoelectricity
释义

photoelectricity

[ foh-toh-i-lek-tris-i-tee, -ee-lek- ]
/ ˌfoʊ toʊ ɪ lɛkˈtrɪs ɪ ti, -ˌi lɛk- /

noun Physics.

electricity induced by electromagnetic radiation, as in certain processes, as the photoelectric and photovoltaic effects, photoconductivity, and photoionization.
the branch of physics that deals with these phenomena.

Origin of photoelectricity

First recorded in 1875–80; photo- + electricity

Words nearby photoelectricity

photoelasticity, photoelectric, photoelectric cell, photoelectric current, photoelectric effect, photoelectricity, photoelectric magnitude, photoelectric meter, photoelectric threshold, photoelectron, photoelectrotype
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020
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更新时间:2024/12/23 9:50:19