The pressure of the air in an air vessel is 40 bar and the temperature is 24°C. If a fire in thevicinity causes the temperature to rise to 65°C, find the pressure (MPa) of the air. Neglectany increase in the volume of the vessel.

The pressure of the air in an air vessel is 40 bar and the temperature is 24°C. If a fire in thevicinity causes the temperature to rise to 65°C, find the pressure (MPa) of the air. Neglectany increase in the volume of the vessel.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter20: Kinetic Theory Of Gases

Section20.7: Phase Changes

Problem 20.5CE

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Variation of pressure

From the equation of pressure, pressure is directly proportional to the applied force.

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The pressure of the air in an air vessel is 40 bar and the
temperature is 24°C. If a fire in thevicinity causes the
temperature to rise to 65°C, find the pressure (MPa) of the air.
Neglectany increase in the volume of the vessel.

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