12 4. The state of an ideal gas is changed in a steady-state open process from 400 kPa and 1.2 m³ to 300 kPa and 1.5m³. The relationship between pressure and volume during the process is PV¹³ constant. What is the work performed? (130 kJ)

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Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.