A piston-cylinder device with a set of stops initially contains 0.6kg of steam at 0.8MPa and 500°C. The location of the stops corresponds to 60percent of the initial volume. Now the steam is cooled. Determine the compression work of the final state is (a) 0.8MPa and 300°C and (b) 500kPa. (c)Also determine the temperature at the final state in part (b).