Q 38 A volume of 0 5 m of gas at a pressure of 10 bar and

Last updated: 6/10/2023

Q 38 A volume of 0 5 m of gas at a pressure of 10 bar and 200 C is expanded in a cylinder to 1 2 m at a constant pressure Calculate the amount of work done by the gas and the increase in internal energy Assume cp 1 005 kJ kg K and c 0 712 kJ kg K 900 kJ and 1497 kJ 700 kJ and 1697 kJ 500 kJ and 1797 kJ 200 kJ and 1597 kJ