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Suppose you have filled a 35.0 L car tire with air at a pressure of 40.0 lb / in2. If you attach a balloon to the tire and let the air out of the tire into the balloon until the pressure is 14.7 lb / in2, what is the final volume to which the balloon will expand, assuming that the temperature is constant and that the volume of the tire remains constant. (Hint: first calculate the final volume of the tire and the balloon, combined.) 12.9 L 35.0 L 60.2 L 95.2 L |
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Suppose you have filled a 35.0 L car tire with air at a pressure of 40.0...
An automobile tire is filled with air at a pressure of 44 lb/in2 at 20 °C. The temperature drops to -5 °C. What is the new tire pressure in lb/in2, assuming the volume of the tire does not change? Some students calculate a pressure of 0-is this correct? If not, what mistakes might they have made to obtain a pressure of 0 in their calculation? 1.
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A car tire is filled with air at pressure 325000 Pa at 283 K. If the tire warms up to 302 K, what is the new pressure of the tire? (Hint: n and V are constant.) (Unit= Pa) opyright 0- l Rights Resered
Air at 10.0◦C and normal atmospheric pressure is pumped into a car tire, which causes the air to compress to 28.0% of its original volume and heat up to 40.0◦C (a) What is the tire pressure? (b) You take the car for a drive at high speeds, and the air temperature in the tire rises to 85.0◦C while the interior volume increases by 2.00%. What is the new absolute pressure (in pascals)?
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?
The air pressure inside the tube of a car tire is 366.0 kPa at a temperature of 10.0 °C. What is the pressure of the air, if the temperature of the tire increases to 55.0 °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 23.8 l to 24.3 l during the warming process described above?
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A car tire is filled with air at pressure 325000 Pa at 303 K. When the tire cools, its pressure reduces to 299000 Pa. What is the new temperature of the tire? (Hint: n and V are constant) (Unit = K) Copyrigld 2003-09 Acellus Corporation. All Rigts Resesed
1- A- The air pressure inside the tube of a car tire is 432.0 kPa at a temperature of 12.5 °C. What is the pressure of the air, if the temperature of the tire increases to 60.0 °C? Assume that the volume of the tube doesn't change. B- What is the air pressure inside the tube, if the volume of the tube is not constant, but it increases from 23.2 l to 24.1 l during the warming process described above?
18. A car tire is filled to 36.0 psi at 75 °F. If the volume of the tire and the amount of air particles remains unchanged, while the temperature drops to 25 °F, what does the pressure in the tire become? A) 12.0 psi B) 39.7 psi C) 27.8 psi D) 36.0 psi E) 32.6 psi
006 10.0 point:s Two concrete spans of a 230 m long bridge are placed end to end so that no room is allowed for expansion T 20 I y 230 m If the temperature increases by 20°C, what is the height to which the spans rise when they buckle? Assume the thermal coefficient of expansion is 1.2 x 10-5 (C)1 Answer in units of m. 007 10.0 points An automobile tire having a temperature of -4.3°C (a cold tire on...
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