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Archimedes' principle

American

[ahr-kuh-mee-deez prin-suh-puhl, ahr-kuh-mee-deez] / ˈɑr kəˈmi diz ˈprɪn sə pəl, ˌɑr kəˈmi diz /

noun

Physics.

the law that a body immersed in a fluid is buoyed up by a force buoyant force, orbouyancy force equal to the weight of the fluid displaced by the body.

Archimedes' principle British

noun

a law of physics stating that the apparent upward force (buoyancy) of a body immersed in a fluid is equal to the weight of the displaced fluid

"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

Example Sentences

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That is, FB = wfl ,a statement of Archimedes' principle.

From Textbooks • Aug. 12, 2015

Archimedes' principle states that the buoyant force on the object equals the weight of the fluid displaced.

From Textbooks • Aug. 12, 2015

All of these calculations are based on Archimedes' principle.

From Textbooks • Aug. 12, 2015

Archimedes' principle states that the buoyant force on an object equals the weight of the fluid it displaces.

From Textbooks • Aug. 12, 2015

The finest mathematicians were entirely satisfied with Archimedes’ principle, which seemed to them both coherent and complete.

From "The Invention of Science" by David Wootton

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023