engineering recuitment GATE ME 2023-24 Test Series Thermodynamics Second Law of Thermodynamics and Entropy Entropy and Irreversibility
One kg of air (that can be considered a calorically perfect gas with characteristic gas constant R = 287 J/kg K and specific heat ratio γ = 1.4) undergoes a constant volume process from an initial static pressure of 1 bar to a final static pressure of 4 bar. The increase in entropy (in J/kg-K) of air is ________.
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