What is Isothermous? Definition, Examples, and Applications

Isothermous (from the Greek "iso" meaning "equal" and "therme" meaning "heat") refers to a situation where the temperature remains constant or unchanged. In other words, it is a condition where there is no change in the temperature of a system or process over time.

In thermodynamics, an isotherm is a line on a thermodynamic diagram that connects points of equal temperature. It is used to describe the behavior of a system at a constant temperature, and is often used to analyze the performance of heat transfer systems, such as refrigeration and heating systems.

Isothermous processes are those in which the temperature remains constant throughout the process. Examples of isothermous processes include:

1. Heat transfer between two objects at a constant temperature.
2. A chemical reaction that occurs at a constant temperature.
3. A physical change that occurs at a constant temperature, such as the melting of ice.

In summary, isothermous refers to a situation where the temperature remains constant or unchanged over time, and is often used in thermodynamics to describe the behavior of systems at a constant temperature.