the gauge pressure in your tires is 30psi when the temperature is 35c. What is the...

Question

Question

the gauge pressure in your tires is 30psi when the temperature is 35c. What is the gauge pressure when the temperature becomes -40c?

Answer 1

Answer #1

using the equation

P1/T1 = P2/T2

30/(273 +35) = P2/(273 - 40)

P2 = 22.7 psi

so the gauge pressure at -40 C is 22.7 psi

Answer 2

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