fresnel

See also: Fresnel

English

Etymology

For Augustin-Jean Fresnel, French physicist.

Noun

fresnel (plural fresnels)

  1. (physics) A unit of frequency equal to 1012 hertz, or one terahertz.
  2. A Fresnel lens or a light feature using such a lens

Anagrams
This article is issued from Wiktionary. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.