coefficient of thermal expansion

From Glossary of Meteorology
The relative increase of the volume of a system (or substance) with increasing temperature in an isobaric process.
In symbols this coefficient is
ams2001glos-Ce23
where V is the volume, T the temperature, and p the pressure.
See Charles–Gay–Lussac law;
compare coefficient of compressibility, coefficient of tension.
Copyright 2025 American Meteorological Society (AMS). For permission to reuse any portion of this work, please contact permissions@ametsoc.org. Any use of material in this work that is determined to be “fair use” under Section 107 of the U.S. Copyright Act (17 U.S. Code § 107) or that satisfies the conditions specified in Section 108 of the U.S.Copyright Act (17 USC § 108) does not require AMS’s permission. Republication, systematic reproduction, posting in electronic form, such as on a website or in a searchable database, or other uses of this material, except as exempted by the above statement, require written permission or a license from AMS. Additional details are provided in the AMS Copyright Policy statement.