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Two kilograms of air in a piston-cylinder assembly undergoes an isothermal process from an initial state of 200K, 300kPa to 600kPa. a) How much entropy

Two kilograms of air in a piston-cylinder assembly undergoes an isothermal process from an initial state of 200K, 300kPa to 600kPa.

a) How much entropy is generated in the process, in kJ/K.

b) Calculate the amount of lost work.

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