An ideal gas is subjected to cyclic process involving four thermodynamics states, the amounts of heat (Q) and work (W) involved in each of these states are Q₁=6000\;{J},Q₂=-5500\;{J},Q₃=-3000\;{J},Q₄=3500\;{J} W₁=2500\;{J},W₂=-1000\;{J},W₃=-1200\;{J},W₄=x{J}. The ratio of the net work done by the gas to the total heat absorbed by the gas is η. The values of x and η respectively are

Question

Examsnet · Accepted Answer

Correct Answer is : 700 ; 10.5%

VITEEE 2009 Paper