P(kPa) 500 400 300 Q3. (30 marks) A sample of gas in a cylinder undergoes a cycle in the form of a semicircle as shown i
Posted: Mon Nov 15, 2021 4:14 pm
P(kPa) 500 400 300 Q3. (30 marks) A sample of gas in a cylinder undergoes a cycle in the form of a semicircle as shown in Fig. 3 when exchanging some heat with the environment. (a) Compute the work made by this gas after one cycle by using the integral: V pdV and by using the area. Compare two results. v (b) Find the quantity of heat exchanged with the gas. 200 100 0 0 1.2 3.6 6.0 VL.) Fig. 3