[ fruh-nel; French frey-nel ]
/ frəˈnɛl; French freɪˈnɛl /
Augustin Jean,1788–1827, French physicist.
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British Dictionary definitions for augustin jean fresnel (1 of 2)
/ (ˈfreɪnɛl, French frɛnɛl) /
a unit of frequency equivalent to 10 12 hertz
Word Origin for fresnel
C20: named after Augustin Jean Fresnel (1788–1827), French physicist
British Dictionary definitions for augustin jean fresnel (2 of 2)
/ (French frɛnɛl) /
Augustin Jean (oɡystɛ̃ ʒɑ̃). 1788–1827, French physicist: worked on the interference of light, contributing to the wave theory of light
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Scientific definitions for augustin jean fresnel
Augustin Jean 1788-1827
[ frā-nĕl′ ]
French physicist whose investigations of the interference, diffraction, and polarization of light helped establish the theory that light moves in a wavelike motion. Fresnel also made great contributions to the field of optics, including the development of a compound lens for use in lighthouses.
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