heat of vaporization
Americannoun
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The amount of heat required to convert a liquid into a gas at constant temperature and pressure. A gas releases the same amount of heat when it becomes liquid.
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Compare heat of fusion
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.
Water’s hydrogen bonds also contribute to its high heat capacity and high heat of vaporization, resulting in greater temperature stability.
From Textbooks • Jun. 9, 2022
Third, the high heat of vaporization of water allows animals to cool themselves by sweating.
From Textbooks • Jun. 9, 2022
Third, the low heat of vaporization of water allows animals to cool themselves by sweating.
From Textbooks • Jun. 9, 2022
Water is used as the working fluid because of its large heat capacity and heat of vaporization.
From Textbooks • Feb. 14, 2019
Very careful experiments show the exact heat of vaporization to be 536.1 calories.
From General Science by Clark, Bertha M.
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.
