A mixture of 0.3 kg of carbon dioxide and 0.2 kg of nitrogen is compressed from p₁ = 1 bar, T₁ = 300 K to P₂ = 3 bars in a polytropic process for which n = 1.25. Determine (a) the final temperature, in K, (b) the work, in kJ, (c) the heat transfer, in kJ, (d) the change in entropy of the mixture, in kJ/K.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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A mixture of 0.3 kg of carbon dioxide and 0.2 kg of nitrogen is compressed from p₁ = 1 bar, T₁ = 300 K to P₂ = 3 bars in
a polytropic process for which n = 1.25. Determine (a) the final temperature, in K, (b) the work, in kJ, (c) the heat transfer,
in kJ, (d) the change in entropy of the mixture, in kJ/K.
Transcribed Image Text:A mixture of 0.3 kg of carbon dioxide and 0.2 kg of nitrogen is compressed from p₁ = 1 bar, T₁ = 300 K to P₂ = 3 bars in a polytropic process for which n = 1.25. Determine (a) the final temperature, in K, (b) the work, in kJ, (c) the heat transfer, in kJ, (d) the change in entropy of the mixture, in kJ/K.
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