joule
noun
ˈjül
also nonstandard
ˈjau̇(-ə)l
: a unit of work or energy equal to the work done by a force of one newton acting through a distance of one meter
Examples of joule in a Sentence
Recent Examples on the Web
That means the power needed to move at a constant velocity would be 1.0 x 107 watts (1 watt = 1 joule per second).
—
Rhett Allain, WIRED, 26 July 2024
One British thermal unit is equivalent to 1,055 joules and will raise the temperature of one pound of water one degree Fahrenheit.
—
Matthew J. C. Clark, Harper's Magazine, 21 June 2024
These cells can store 2.5 x 109 joules per cubic meter.
—
Rhett Allain, WIRED, 4 May 2024
That means the pyramid’s potential energy is about 2.4 trillion joules.
—
IEEE Spectrum, 27 May 2020
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These examples are programmatically compiled from various online sources to illustrate current usage of the word 'joule.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Word History
Etymology
James P. Joule
First Known Use
1882, in the meaning defined above
Dictionary Entries Near joule
Cite this Entry
“Joule.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/joule. Accessed 11 Sep. 2024.
Kids Definition
joule
noun
: a unit of work or energy equal to the work done by a force of one newton acting through a distance of one meter
Medical Definition
joule
noun
: a unit of work or energy equal to the work done by a force of one newton acting through a distance of one meter
Biographical Definition
More from Merriam-Webster on joule
Britannica.com: Encyclopedia article about joule
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Merriam-Webster unabridged
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