A volume of 0.03 m of O, mi larally at 220 F and pressure 4 ba is compressed reversibly at constant temperature to final volume 0.6 m3. Calculate the mass, the final pressure, the increase in internal energy and work done. Mo2 = 32 mol / kg %3D
A volume of 0.03 m of O, mi larally at 220 F and pressure 4 ba is compressed reversibly at constant temperature to final volume 0.6 m3. Calculate the mass, the final pressure, the increase in internal energy and work done. Mo2 = 32 mol / kg %3D
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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![HOME WORK 1
EXAMPLE 1
A volume of 0.03 m of O, mi larally at 220 F and pressure 4 bar
is compressed reversibly at constant temperature to final
volume 0.6 m3 . Calculate the mass, the final pressure, the
increase in internal energy and work done. Mo2 = 32 mol / kg
%3D
EXAMPLE 2
g of gas occupying 0,7 m³ had on original temperature of 0.25
15 °F. It was then heated at constant volume until its
temperature become 135 °C. How much heat was transferred
to the gas and what was its final pressure? Take Cv = 0.72 kJ/
kg.K and R = 0.29 kJ/ kg.K
EXAMPLE 3
A certain fluid at 10 KPa is contained in a cylinder behind a
piston. The initial volume being 0.5 m³. Calculate the work done
.by the fluid when it expands reversibly
a- At constant pressure to a final volume of 0,7 m
b- according to a linear law to a final volume of 1 m³ and
a final pressure of 2.5 bar](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F07132502-2385-4fda-883f-6187f29ce058%2Ffa44703b-f665-49e0-8805-af32be8cd7ca%2Ftas8oxc_processed.jpeg&w=3840&q=75)
Transcribed Image Text:HOME WORK 1
EXAMPLE 1
A volume of 0.03 m of O, mi larally at 220 F and pressure 4 bar
is compressed reversibly at constant temperature to final
volume 0.6 m3 . Calculate the mass, the final pressure, the
increase in internal energy and work done. Mo2 = 32 mol / kg
%3D
EXAMPLE 2
g of gas occupying 0,7 m³ had on original temperature of 0.25
15 °F. It was then heated at constant volume until its
temperature become 135 °C. How much heat was transferred
to the gas and what was its final pressure? Take Cv = 0.72 kJ/
kg.K and R = 0.29 kJ/ kg.K
EXAMPLE 3
A certain fluid at 10 KPa is contained in a cylinder behind a
piston. The initial volume being 0.5 m³. Calculate the work done
.by the fluid when it expands reversibly
a- At constant pressure to a final volume of 0,7 m
b- according to a linear law to a final volume of 1 m³ and
a final pressure of 2.5 bar
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