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An automobile tire having a temperature of 6.7 ◦C (a cold tire on a cold day) is filled to a gauge pressure of 25 lb/in2 . What would be the gauge pressure in the tire when its temperature rises to 33◦C? For simplicity, assume that the volume of the tire remains constant, that the air does not leak out and that the atmospheric pressure remains constant at 14.7 lb/in2 . Answer in units of lb/in2 .

User Thibault J
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Answer: The gauge pressure in the tire when its temperature rises to 33◦C will be 28.7 lb/in2

Explanation: Please see the attachments below

An automobile tire having a temperature of 6.7 ◦C (a cold tire on a cold day) is filled-example-1
An automobile tire having a temperature of 6.7 ◦C (a cold tire on a cold day) is filled-example-2
User Tosh
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