WordValethermodynamics
the study of heat, energy, and their transformations
In more detail
the branch of physics that studies heat, energy, and how they relate to work and the properties of matter
Examples
- Thermodynamics explains why engines need fuel to produce power.
- Students learn about thermodynamics to understand how refrigerators and heat pumps work.
How to use thermodynamics
Thermodynamics is a rigorous scientific discipline typically used in technical, academic, and industrial contexts when discussing the fundamental principles governing energy transformation and heat transfer. It is treated as a singular noun in English, even though it ends in -ics, similar to physics or mathematics.
Common phrases
- laws of thermodynamics
- thermodynamic equilibrium
- thermodynamic system
- first law of thermodynamics
- second law of thermodynamics
- thermodynamic efficiency
Synonyms
heat physics · thermal physics · energetics
Word family
thermodynamic (adjective) · thermodynamically (adverb) · thermodynamicist (noun)
A common mistake
Learners often treat thermodynamics as a plural noun or use it with plural verbs (e.g., 'thermodynamics are'), when it should take a singular verb.
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