A piston cylinder assembly which initially has a volume of 1m^3 is filled with .7 kg of air. The pressure on the air is always maintained at 1.2 bars. Heat transfer is allowed to take place until the volume is 60 percent of the initial value. You may assume ideal gas behaivors.
A) Determine the initial and final temperature, each in K.
B) Determine the heat transfer in KJ.