An isobaric process is a thermodynamic process that occurs at a constant pressure. In this type of process, the pressure of the system remains unchanged while other properties, such as volume and temperature, may vary. Isobaric processes are commonly observed in various natural and industrial systems, such as in the heating of gases in a container. In an isobaric process, the work done by or on the system can be calculated using the formula W = P \Delta V , where W is the work, P is the constant pressure, and \Delta V is the change in volume. This concept is important in fields like thermodynamics and engineering, as it helps in understanding energy transfer and efficiency in systems.