|
Search over 100 encyclopedias and dictionaries: |
Research categories | Follow us on Twitter |
Research categories
View all topics in the newsView all reference sources at Encyclopedia.com |
|||
flux
flux / fləks/ • n. 1. the action or process of flowing or flowing out: the flux of men and women moving back and forth | a localized flux of calcium into the cell. ∎ Med. an abnormal discharge of blood or other matter from or within the body. ∎ (usu. the flux) archaic diarrhea or dysentery. 2. continuous change: the whole political system is in a state of flux. 3. Physics the rate of flow of a fluid, radiant energy, or particles across a given area. ∎ the amount of radiation or number of particles incident on an area in a given time. ∎ the total electric or magnetic field passing through a surface. 4. a substance mixed with a solid to lower its melting point, used esp. in soldering and brazing metals or to promote vitrification in glass or ceramics. ∎ a substance added to a furnace during metal smelting or glassmaking that combines with impurities to form slag. • v. [tr.] treat (a metal object) with a flux to promote melting. |
|
|
Cite this article
"flux." The Oxford Pocket Dictionary of Current English. 2009. Encyclopedia.com. 28 May. 2012 <http://www.encyclopedia.com>. "flux." The Oxford Pocket Dictionary of Current English. 2009. Encyclopedia.com. (May 28, 2012). http://www.encyclopedia.com/doc/1O999-flux.html "flux." The Oxford Pocket Dictionary of Current English. 2009. Retrieved May 28, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O999-flux.html |
|
flux
flux (symbol Φ) A measure of energy or number of particles passing through a given area of surface in unit time, usually per second. Luminous flux is the rate of flow of energy in the form of photons, measured in lumens; magnetic flux is a measure of the strength and extent of a magnetic field perpendicular to a surface, measured in webers; particle flux is the number of particles, for example in a stellar wind, passing through a unit area per second.
|
|
|
Cite this article
"flux." A Dictionary of Astronomy. 1997. Encyclopedia.com. 28 May. 2012 <http://www.encyclopedia.com>. "flux." A Dictionary of Astronomy. 1997. Encyclopedia.com. (May 28, 2012). http://www.encyclopedia.com/doc/1O80-flux.html "flux." A Dictionary of Astronomy. 1997. Retrieved May 28, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O80-flux.html |
|
flux
flux In ceramics, any substance that promotes vitrification when mixed with clay. When the ware is fired, the flux melts, filling the porous clay form. As the piece cools, it hardens, becoming glossy and non-porous. Fluxes include felspathic rock, silica and borax. In metallurgy, a flux is added to the charge of a smelting furnace to purge impurities from the ore and to lower the melting point of the slag.
|
|
|
Cite this article
"flux." World Encyclopedia. 2005. Encyclopedia.com. 28 May. 2012 <http://www.encyclopedia.com>. "flux." World Encyclopedia. 2005. Encyclopedia.com. (May 28, 2012). http://www.encyclopedia.com/doc/1O142-flux.html "flux." World Encyclopedia. 2005. Retrieved May 28, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O142-flux.html |
|
flux
flux copious flowing of blood, etc. XIV; (gen.) flowing; continuous succession XVI; incoming tide, opp. of reflux XVII; substance facilitating fusion (earlier †fluss — G.) XVIII. In early use (XIV–XVII) also †flix — (O)F. flux or L. fluxus, f. fluere flow.
So fluxion †flow, flowing XVI; (math.) rate of change of a continuously varying quantity XVIII. |
|
|
Cite this article
T. F. HOAD. "flux." The Concise Oxford Dictionary of English Etymology. 1996. Encyclopedia.com. 28 May. 2012 <http://www.encyclopedia.com>. T. F. HOAD. "flux." The Concise Oxford Dictionary of English Etymology. 1996. Encyclopedia.com. (May 28, 2012). http://www.encyclopedia.com/doc/1O27-flux.html T. F. HOAD. "flux." The Concise Oxford Dictionary of English Etymology. 1996. Retrieved May 28, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O27-flux.html |
|
flux
flux (fluks) n. an abnormally copious flow from an organ or cavity.
|
|
|
Cite this article
"flux." A Dictionary of Nursing. 2008. Encyclopedia.com. 28 May. 2012 <http://www.encyclopedia.com>. "flux." A Dictionary of Nursing. 2008. Encyclopedia.com. (May 28, 2012). http://www.encyclopedia.com/doc/1O62-flux.html "flux." A Dictionary of Nursing. 2008. Retrieved May 28, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O62-flux.html |
|
flux
flux
•crux, dux, flux, lux, luxe, tux
•afflux • efflux • Benelux • conflux
•bollocks, Pollux
•flummox, lummox
•Lennox • barracks • Trossachs
•circs, Merckx, Perks
•gasworks • steelworks • printworks
•waterworks • calx
•Franks, Hanks, Manx, Shanks
•Fairbanks • phalanx • Gollancz
•spindleshanks
•jinks, jinx, lynx, methinks, minx, sphinx
•larynx, pharynx
•Bronx, Tonks, yonks
•Monks • quincunx
|
|
|
Cite this article
"flux." Oxford Dictionary of Rhymes. 2007. Encyclopedia.com. 28 May. 2012 <http://www.encyclopedia.com>. "flux." Oxford Dictionary of Rhymes. 2007. Encyclopedia.com. (May 28, 2012). http://www.encyclopedia.com/doc/1O233-flux.html "flux." Oxford Dictionary of Rhymes. 2007. Retrieved May 28, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O233-flux.html |
|
Search over 100 encyclopedias and dictionaries:
HighBeam™ Research, Inc. © Copyright 2012. All rights reserved.
The Encyclopedia.com advertising network includes:
