A piston-cylinder assembly contains 0.1 lb of propane. The propane expands from an initial state where p, = 60 lbf/in. and T1 = 70’F to a final state where p2 = 10 lbf/in. During the process, the pressure and specific volume are related by pv2 = constant. Determine the energy transfer by work, in Btu. W = 1.4062 Btu Attempts: 4 of 4 used
A piston-cylinder assembly contains 0.1 lb of propane. The propane expands from an initial state where p, = 60 lbf/in. and T1 = 70’F to a final state where p2 = 10 lbf/in. During the process, the pressure and specific volume are related by pv2 = constant. Determine the energy transfer by work, in Btu. W = 1.4062 Btu Attempts: 4 of 4 used