👉 Isothermous, also known as a thermodynamic isotherm, refers to a curve that represents the relationship between temperature and pressure in a system. This concept is fundamental in thermodynamics and isothermal processes, which are thermally insulated systems where the heat transfer coefficient is constant. The isothermous curve shows how the pressure, or enthalpy, changes with temperature for an ideal gas under constant volume conditions. It is often used to understand the behavior of gases at different temperatures by