A cylinder-piston has .25 m3 of air to a pressure P1 = 1 bar and 1000 K. In a first process, the air is compressed in an isothermal way to half its volume. On a second process, the air is compressed again in a isobaric way until the volume is reduced by half (1/4 of the original). If we consider it as an ideal gas: Represent the processes in a p-V diagram Determine the Work for each of the processes, including the total Work in KJ Determine the Heat (Q) interchanged in each of the processes, including the Total Heat, in KJ.