1.63 lb of gas is stored in a tank of 2ft3. If the internal energy decreases by 27.4 BTU as temperature drops from 200F to 100F, find the specific heat at constant volume for this 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.