Hooke's law
Americannoun
noun
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A law stating that the stress applied to a material is proportional to the strain on that material. For example, if a stress on a metal bar of ten newtons per square centimeter causes it to be compressed by four millimeters, then a stress of 20 newtons per square centimeter will cause the bar to be compressed by eight millimeters. Hooke's law generally holds only up to the elastic limit of stress for that material.
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See also modulus of elasticity
Etymology
Origin of Hooke's law
1850–55; named after R. Hooke who formulated it
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
A three-judge Federal Circuit panel voted 2-1 to invalidate American Axle's patent after finding that it covered a simple application of Hooke's law, a physics principle.
From Reuters • Jun. 30, 2022
Modern researchers hung a 50-metre-long wire inside the tower to test how it deformed under torsion — an exception to Hooke’s law describing the elastic behaviour of idealized springs.
From Nature • Jan. 15, 2020
The fact that the graph is a straight line means that the system obeys Hooke’s law.
From Textbooks • Aug. 12, 2015
The straight segment is the linear region where Hooke's law is obeyed.
From Textbooks • Aug. 12, 2015
The experimental fact that, for small changes of form, the extension of a rod or string is proportional to the tension to which it is exposed, is known as Hooke's law.
From Heroes of Science: Physicists by Garnett, William
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.