0
Why does air pressure in a car tire increase after a long drive?
Wiki User
∙ 8y ago
As you drive, the flexing of the tire heats up the tire and the air in the tire. Air behaves (somewhat) like an ideal gas, meaning that the temperature will go up proportionately to the temperature rise (measured in Kelvin which can be determined by adding 273 to the degrees C - do a web search on "ideal gas law" for more information). Moisture in the air can have an added effect as well.
Al Leuschke
Add your answer:
Earn +20 pts
Will a tire expand because it heats up after a long drive?
No, but the pressure will increase.No, but the pressure will increase.
How does the volume and pressure change in a tire after a long drive?
The volume is constant. The pressure will increase.The volume is constant. The pressure will increase.
Why does air pressure in a cars tire increase after a long drive?
As you drive, the friction of the road and the flexing of the tire increases the tires temperature. When you increase the temperature of a gas in a sealed container the pressure goes up.As you drive, the friction of the road and the flexing of the tire increases the tires temperature. When you increase the temperature of a gas in a sealed container the pressure goes up.
Why does air in a cars tires increase after a long drive?
As you drive, the friction of the road and the flexing of the tire increases the tires temperature. When you increase the temperature of a gas in a sealed container the pressure goes up.As you drive, the friction of the road and the flexing of the tire increases the tires temperature. When you increase the temperature of a gas in a sealed container the pressure goes up.
What can increase tire pressure?
Increased temperature will increase tire pressure a bit. Lower ambient pressure will increase tire pressure a bit as well.
Should you increase tire pressure for a long trip?
Yes, as much as possible.
Would you tire pressure be greater at the beginning or end of a long car trip?
Greater as tire pressure raises as you drive and tires get hot.
Why does the pressure of an tire increase if the automobile is driven for a while?
The air in the tire is becoming heated due to the tires friction on the road surface. Heated air increases the pressure in the tire
Why does tire pressure increase in the summer and decreases in the winter?
Pressure increase when temperature increase.
What techniques to increase fuel economy?
Proper tire pressure, idle less, accelerate easy, drive at a slower speed.
Does air pressure of a tire decrease as the temperature of the tire increases?
No. The pressure increases with temperature increase
Why does air pressure in a bus or jeepney tire can greatly increase when traveling over a long distance at high speed?
Why does air pressure in a bus or jeepney tire can greatly increase when traveling over a long distance at high speed?Read more: Why_does_air_pressure_in_a_bus_or_jeepney_tire_can_greatly_increase_when_traveling_over_a_long_distance_at_high_speed
