A heat engine takes 6.0 moles of an ideal gas through the reversible cycle abca, on the pV diagram, as shown. The path bc is an isothermal process. The temperature at c is 790 K, and the volumes at a and c are 0.03 m³ and 0.15 m³ , respectively. The molar heat capacity at constant volume, of the gas, is 26 J/mol K. In this figure, for the path bc, the work done by the gas, in kJ is?

 

Transcribed Image Text:

PA 0.03 m3 790 K C 0.15 m3 PA 0.03 m3 790 K C 0.15 m3