A rigid container (Figure) whose volume is unknown is divided into two parts by a partition. One side of the container contains an ideal gas at 927°C. The other side is under vacuum and has a volume twice that of the part containing the gas. The gap is then removed, and the gas expands to fill the entire container. Finally, heat is applied to the gas until the pressure is equal to the initial pressure. Determine the final temperature of the gas.

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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.