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Carbon dioxide (Cp = 871 J/kg.K and Cv = 678 J/kg.K) is compressed from 0.4 m3 at 100  kPa and 14 oC to 0.08 m3 and 690 kPa according to the law PVn = Constant. Determine: (a) The value of the index n (b) The work done during compression (c) The change in internal energy (d) The heat transferred through the cylinder wall, stating whether this is a gain or loss

Carbon dioxide (Cp = 871 J/kg.K and Cv = 678 J/kg.K) is compressed from 0.4 m3 at 100  kPa and 14 oC to 0.08 m3 and 690 kPa according to the law PVn = Constant. Determine: (a) The value of the index n (b) The work done during compression (c) The change in internal energy (d) The heat transferred through the cylinder wall, stating whether this is a gain or loss

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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3.2 Carbon dioxide (Cp = 871 J/kg.K and Cv = 678 J/kg.K) is compressed from 0.4 m3 at 100 
kPa and 14 oC to 0.08 m3 and 690 kPa according to the law PVn = Constant. Determine:
(a) The value of the index n
(b) The work done during compression
(c) The change in internal energy
(d) The heat transferred through the cylinder wall, stating whether this is a gain or loss

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