joule

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joule

(jo͞ol, joul)
n. Abbr. J or j
1. The International System unit of electrical, mechanical, and thermal energy.
2.
a. A unit of electrical energy equal to the work done when a current of one ampere is passed through a resistance of one ohm for one second.
b. A unit of energy equal to the work done when a force of one newton acts through a distance of one meter. See Table at measurement.
[After James Prescott Joule.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Joule

(dʒuːl)
n
(Biography) James Prescott. 1818–89, English physicist, who evaluated the mechanical equivalent of heat and contributed to the study of heat and electricity

joule

(dʒuːl)
n
(Units) the derived SI unit of work or energy; the work done when the point of application of a force of 1 newton is displaced through a distance of 1 metre in the direction of the force. 1 joule is equivalent to 1 watt-second, 107 ergs, 0.2390 calories, or 0.738 foot-pound. Symbol: J
[C19: named after James Prescott Joule]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

joule

(dʒul, dʒaʊl)

n.
the SI unit of work or energy, equal to the work done by a force of one newton when its point of application moves through a distance of one meter in the direction of the force. Abbr.: J, j
[1885–90; after J. P. Joule]

Joule

(dʒul, dʒaʊl)

n.
James Prescott, 1818–89, English physicist.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.

joule

(jo͞ol, joul)
A unit used to measure energy or work. One joule is equal to the work done when a force of one newton acts over a distance of one meter.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

joule

1. A unit of work or energy transfer. One joule is equal to work done by a force of one newton moved about 1 m in the direction of the force.
2. (J) A unit of energy equal to the work done when a force of one newton is applied through a distance of one meter. Used instead of calorie: 1 J = 0.239 cal. Named after the British physicist J.P. Joule (1818–89).
Dictionary of Unfamiliar Words by Diagram Group Copyright © 2008 by Diagram Visual Information Limited
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun 1. [画像:joule - a unit of electrical energy equal to the work done when a current of one ampere passes through a resistance of one ohm for one second]joule - a unit of electrical energy equal to the work done when a current of one ampere passes through a resistance of one ohm for one second
energy unit, heat unit, work unit - a unit of measurement for work
erg - a cgs unit of work or energy; the work done by a force of one dyne acting over a distance of one centimeter
2. Joule - English physicist who established the mechanical theory of heat and discovered the first law of thermodynamics (1818-1889)
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Translations
joule

joule

[dʒuːl] N → julio m, joule m
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005

joule

[ˈdʒuːl] n → joule m
Collins English/French Electronic Resource. © HarperCollins Publishers 2005

joule

n (Phys) → Joule nt
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007
References in periodicals archive ?
She noted that the chemical industry uses only about 8% of the world's annual energy consumption of 536 exajoules (one exajoule = [10.sup.18] joules).
ANTEC@NPE2012: a massive "Show & Tell" ... or rather "Tell & Show," as several NPE-exhibiting companies supplied speakers for the yearly SPE technical conference
Due to the inherent efficiency of most renewable energy technologies relative to fossil fuels, renewable energy does not need to replace fossil fuels exajoule for exajoule.
Systematic transfer will take decades
The generation rate for crop residues in the field plus agricultural processing residues amounts to about 790 million metric tons per year, or approximately 10 exajoule (EJ).
Household air pollution from coal and biomass fuels in China: measurements, health impacts, and interventions
* In 1800, one exajoule of energy (the energy content of 30 million tons of coal) produced 19ドル billion in economic value in the United States.
Green with ideology: The hidden agenda behind the "scientific" attacks on Bjorn Lomborg's controversial new book, The Skeptical Environmentalist
The United States alone is now saving about 1 exajoule of energy - about 1 percent of total U.S.
The sudden new strength of recycling
Wright estimates that human activities tie up between 20 and 30 percent of the potentially available photosynthetically fixed energy in terrestrial ecosystems -- some 650 to 800 exajoules (1 exajoule = [10.sup.18] joules) annually.
Energetic appetites take ecologic toll
An exajoule, [10.sup.18] joules, equals about 1.055 quadrillion Btu.
Light for the Future