8.0 x 10' Pa A series of thermodynamic processes is shown in the pV- diagram. In process ab, 150 J of heat is added to the system, and in process bd, 600 J of heat is added. Find (a) the internal energy change in process abd; and (b) the total heat added in process acd. 3.0 x 10° Pa o|20 x 10-³m³ 50X 10m

8.0 x 10' Pa A series of thermodynamic processes is shown in the pV- diagram. In process ab, 150 J of heat is added to the system, and in process bd, 600 J of heat is added. Find (a) the internal energy change in process abd; and (b) the total heat added in process acd. 3.0 x 10° Pa o|20 x 10-³m³ 50X 10m