The pressure in a car tire depends on the temperature of the air it contains. When that temperature is 25 ° C, the meter indicates 210 kPa. If the volume of the tire is 0.025 m3, determine the increase in pressure inside the tire when the temperature rises to 50 ° C. Also calculate the amount of air to bleed so that, keeping the temperature at 50 ° C, the pressure returns to its original value.
The pressure in a car tire depends on the temperature of the air it contains. When that temperature is 25 ° C, the meter indicates 210 kPa. If the volume of the tire is 0.025 m3, determine the increase in pressure inside the tire when the temperature rises to 50 ° C. Also calculate the amount of air to bleed so that, keeping the temperature at 50 ° C, the pressure returns to its original value.
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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The pressure in a car tire depends on the temperature of the air it contains. When that temperature is 25 ° C, the meter indicates 210 kPa. If the volume of the tire is 0.025 m3, determine the increase in pressure inside the tire when the temperature rises to 50 ° C. Also calculate the amount of air to bleed so that, keeping the temperature at 50 ° C, the pressure returns to its original value.
Assume that the atmospheric pressure is 100 kPa.
(see img)
Transcribed Image Text:V= 0.025 m3
T= 25 °C
P, = 210 kPa
AIRE
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