Question 11A as at constant pressure of 4.0 x 105 Pa is cooled so that its volume decreases form 1.6m3 to 1.2m3. What work is performed by the gas? A.6.4 x 105JB.3.2 x 105 JC.1.6 x 105 JD.0.4 x 105J Objective Show full explanation