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thermal expansion

noun
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Definition of thermal expansion

: increase in linear dimensions of a solid or in volume of a fluid because of rise in temperature

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Learn More About thermal expansion

Statistics for thermal expansion

Cite this Entry

“Thermal expansion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/thermal%20expansion. Accessed 23 Jun. 2021.

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