compression is to take place in a cylinder fitted with a weightless piston at the constant temperature of 500
°C. Under these conditions we have a superheated vapor.
Report your answer in units of kJ/kg using three decimal places.
As you check your work, note that here we have compression from 1 bar to 10 bar under constant
temperature. We would expect the volume of the system to decrease. Use this to check the sign (positive or
negative) of your computed work.