Written by the Fiveable Content Team โข Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 examโขWritten by the Fiveable Content Team โข Last updated September 2025
Definition
An isovolumetric (or isometric) process refers to a thermodynamic process in which the volume of a system remains constant, resulting in no work being done by or on the system.