Scientists are studying an unknown gas. They measured the gas constant and specific heat as R = 0.2786 kJ/kg-K and Cp = 1.015 kJ/kg-K. A mishap in the laboratory causes the gas to expand in a constant entropy process from 11738 mmHg, 288°C to 140 psi. For 0.454 kg/s of this gas determine, (a) Wn (b) V₂, (c) AU, and (d) ΔΗ.
Scientists are studying an unknown gas. They measured the gas constant and specific heat as R = 0.2786 kJ/kg-K and Cp = 1.015 kJ/kg-K. A mishap in the laboratory causes the gas to expand in a constant entropy process from 11738 mmHg, 288°C to 140 psi. For 0.454 kg/s of this gas determine, (a) Wn (b) V₂, (c) AU, and (d) ΔΗ.
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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Answer these in SI units, thankyou.
Transcribed Image Text:Scientists are studying an unknown gas. They measured the gas constant and specific heat as R = 0.2786 kJ/kg-K and
Cp 1.015 kJ/kg-K. A mishap in the laboratory causes the gas to expand in a constant entropy process from 11738
mmHg, 288°C to 140 psi.
For 0.454 kg/s of this gas determine,
(a) Wn,
(b) V₂,
(c) AU, and
(d) ΔΗ.
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