engineering recuitment GATE ME 2023-24 Test Series Thermodynamics Second Law of Thermodynamics and Entropy Entropy and Irreversibility
A system comprises of a 1 kg ideal gas at 100 K. It goes through the two processes in the following order
(i) Reversible Isothermal expansion
(ii) Reversible adiabatic expansion
After 1st process volume becomes double and after 2nd process volume becomes three times of initial volume. Using the given data find the value of entropy change ______ kJ/K
γ = 1.4, Cv = 0.718 kJ/kgK, CP = 1 kJ/kgK, R = 0.287 kJ/kgK
Enter numerical value using the virtual keypad. Round off where necessary.