5. There are compressed isothermally 22 m3 of air measured at 27°C and 1378 kPa. If p2 = 3790 kPa, compute (a) the heat (gain or loss?), (b) the change in entropy. Answers: -30,667.7 kJ (heat loss); -102.22kJ/K

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5. There are compressed isothermally 22 m³ of air measured at 27°C and 1378 kPa.
If p2 = 3790 kPa, compute (a) the heat (gain or loss?), (b) the change in entropy.
Answers: -30,667.7 kJ (heat loss); -102.22kJ/K
%3D
Transcribed Image Text:5. There are compressed isothermally 22 m³ of air measured at 27°C and 1378 kPa. If p2 = 3790 kPa, compute (a) the heat (gain or loss?), (b) the change in entropy. Answers: -30,667.7 kJ (heat loss); -102.22kJ/K %3D
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