PV diagrams are graphical representations that show how pressure and volume change for a given gas during different processes. They help visualize thermodynamic processes and analyze work done on or by gases.
Picture yourself inflating a balloon. As you blow air into it, both pressure and volume increase. A PV diagram would show this relationship as an upward sloping line, helping you understand how the balloon's properties change.
Isothermal Process: A thermodynamic process that occurs at a constant temperature.
Adiabatic Process: A thermodynamic process where no heat is exchanged between the system and its surroundings.
Carnot Cycle: An idealized thermodynamic cycle consisting of four reversible processes used to analyze the efficiency of heat engines.
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