A thermodynamic process is shown in the figure.The pressures and volumes corresponding to some points in the figure arePA = 3 × 104 PaVA = 2 × 10-3 m3PB = 8 × 104 PaVD = 5 × 10-3m3.In process AB, 600 J of heat is added to the system and in process BC, 200 J of heat is added to the system. The change in internal energy of the system in process AC would be(a) 560 J(b) 800 J(c) 600 J(d) 640 J

Simran Bhatia , 11 Years ago

Grade 11