A truck tire has, for all practical purposes, constant volume. Suppose the pressure is 120 kPa in the morning when the temperature is 30. degrees C. In the afternoon, the tire temperature is 55 degrees C. What will the tire pressure be at that time?
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Ideal gas so use ideal gas law: P*V = n*R*T where: P = Pgauge + Patm, tire abs pressure, Pa (or kPa) V = volume of air in tire, L n ...
Ideal gas so use ideal gas law: P*V = n*R*T where: P = Pgauge + Patm, tire abs pressure, ...
While the ideal gas law can give you an approximation, it is wrong to assume that the volume ...
Just use the ideal gas formula, pV=nRT. You can assume n and V will remain constant, so the ...
32psi biotch
If we make all the usual approximations, and approximate the acceleration of gravity
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