The temperatue of an ideal gas remains constant while the absolute pressure changes from 15.5 psi to 200 in Hg. If the initial volume is 80 liters, what is the final volume in gallons?

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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.