A motorist inflates the tires of her car to a pressure of 165 kPa on a day when the temperature is -8.0°C. When she arrives at her destination, the tire pressure has increased to 230 kPa. What is the temperature of the tires if we assume the following?
Please help with parts A and B. Thanks!
A motorist inflates the tires of her car to a pressure of 165 kPa on a...
An automobile tire is filled to a gauge pressure of 185 kPa when its temperature is 20°C. (Gauge pressure is the difference between the actual pressure and atmospheric pressure.) After the car has been driven at high speeds, the tire temperature increases to 57°C. Please help with both parts of this problem. Thanks! An automobile tire is filled to a gauge pressure of 185 kPa when its temperature is 20°C. (Gauge pressure is the difference between the actual pressure and...
Pressure in car tires increase during long drives. Nominal tire pressure is about 3 times the atmospheric pressure (ATM) or about 300,000 Pa at 20C. During a long drive on a Summer day the temperature of the tire increased to 40C. By what percentage does the pressure increase during the long drive?
Before going on a ski trip to Tahoe, you inflated your car tires to the recommended pressure of 230 kPa (gage pressure, measured at sea level). Right on arrival at the lake of 6,225 ft elevation, you check the gage pressure again and it reads 260 kPa. Assuming the volume of the tire remained constant at 10 L, determine the percent increase in the temperature of the air in the tire.You can assume an averaged atmospheric air density of1.11kg/m3for this...
Your tire pressure gauge indicates that the pressure in your cold tires is 250 kPa on a mountain at an elevation of 3500 m. (a) What is the absolute pressure in your tires? (b) After your drive down to sea level, your tires have warmed to 25 C. What does your tire pressure gauge indicate now? assume standard atmospheric conditions
A car tire was inflated to a gauge pressure of 22.0 psi on a cold day when the temperature was -3degree C. What pressure will be found on the tire gauge on a warmer day when the temperature is 31degreeC? Assume an average atmospheric pressure at sea level and that the tire does not leak or expand. [ ]psi What if the tire had expanded by 2.00 %? What would the gauge read on the warmer day? [ ]psi
The air pressure inside the tube of a car tire is 320 kPa at a temperature of 12.0 °C. What is the pressure of the air, if the temperature of the tire increases to 60.5 °C? Assume that the volume of the tube doesn't change. What is the air pressure inside the tube, if the volume of the tube is not constant, but it increases from 23.7 l to 24.4 l during the warming process described above?
14. An automobile tire is inflated to a gauge pressure of 207 kPa (30 lb/in.2) at a time when the surrounding pressure is 1 atm (101.3 kPa) and the temperature is 25°C After the car is driven, the temperature of the air in the tire increases to 40°C. Assuming the volume changes only slightly, what will be the new gauge pressure in the tire? d) An oxygen tank with an internal volume of 20 liters is filled with oxygen under...
At the start of a trip, a driver adjusts the absolute pressure in her tires to be 2.85E+5 Pa when the outdoor temperature is 282 K. At the end of the trip she measures the pressure to be 3.04E+5 Pa. Ignoring the expansion of the tires, find the air temperature (in K) inside the tires at the end of the trip.
The gauge pressure in your car tires is 2.80 ✕ 105 N/m2 at a temperature of 35.0°C when you drive it onto a ship in Los Angeles to be sent to Alaska. What is their gauge pressure (in atm) later, when their temperature has dropped to −39.0°C? Assume the tires have not gained or lost any air.
The gauge pressure in your car tires is 3.00 ✕ 105 N/m2 at a temperature of 35.0°C when you drive it onto a ferry boat to Alaska. What is their gauge pressure (in atm) later, when their temperature has dropped to −42.0°C? (Assume that their volume has not changed.)