3. The manufacturing process for an automobile part involves drilling a hole 16.9 mm in diameter into a steel plate. By how many millimeters will the diameter of the hole grow when the engine is running, causing the part's temperature to rise from 74 °F to 129 °F? (The coefficient of thermal expansion for steel is 12 x 10-6/°C.)

3. The manufacturing process for an automobile part involves drilling a hole 16.9 mm in diameter into a steel plate. By how many millimeters will the diameter of the hole grow when the engine is running, causing the part's temperature to rise from 74 °F to 129 °F? (The coefficient of thermal expansion for steel is 12 x 10-6/°C.)

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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3. A glass flask whose volume is 1000.00 cm³ at 0.0°C is completely filled with mercury at this temper- ature. When the flask and the mercury are warmed to 55.0°C, 8.95 cm³ of mercury overflow. If the coefficient of volume expansion of mercury is 18.0 x 105 K-1, what is the coefficient of expansion of the glass?
At a temperature of 22.90°C the hole in a steel plate has a diameter of 1.025 cm. If a steel rod with a diameter of 1.034 cm has to just slip through this hole, to what temperature should the plate be heated? The coefficient of area expansion of steel is 24 x 10-6/°c. °C
14. Most automobiles have a coolant reservoir to catch radiator fluid that may overflow when the engine is hot. A radiator is made of copper and is filled to its 12-L capacity when at 10°C. What volume of radiator fluid will overflow when the radiator fluid reach their 95°C operating temperature, given that the fluids volume coefficient of expansion is B= 400X10^-6/°C? Note that this coefficient is approximate, because most car radiators have operating temperatures of greater than 95° C. The volume coefficient of expansion of copper is 5.1X10^-5 /°C. Hint:consider the expansions of both the fluid and the radiator.
6. A Goodyear blimp typically contains 4900 m of helium (He) at an absolute pressure of 1.00 x 10* Pa. The temperature of the helium is 275 K. What is the mass (in kg) of the helium in the blimp?(The molar mass of Helium is 4.0026 g) kg
An aluminum cup of 120 cm³ capacity is completely filled with glycerin at 16°C. How much glycerin will spill out of the cup if the temperature of both the cup and glycerin is increased to 37°C? (The linear expansion coefficient of aluminum is 23 x 10-6 1/C°. The coefficient of volume expansion of glycerin is 5.1 x 10-4 1/C°.) Number i 2.1 Units cm^3
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A 200cm3 glass flask is filled to the brim with mercury (βHg= 18 x 10-5 K-1) at 20°C. How much mercury overflows when the temperature of the system is raised to 100°C? The coefficient of linear expansion of the glass is 0.40 x 10-5 K-1 A. 2.2cm³ B. 2.7cm³ C. 2.9cm³ D. 2.5cm³
3. A 3.2 m length of copper pipe extends directly from a hot-water heater in a basement to a faucet on the first floor of a house. If the faucet isn't fixed in place, how much will it rise when the pipe is heated from 20.0° C to 85.9° C. The coefficient of linear expansion for copper is 1.6*10-5 K−1.
At a temperature of 22.00°C the hole in a steel plate has a diameter of 1.030 cm. If a steel rod with a diameter of 1.037 cm has to just slip through this hole, to what temperature should the plate be heated? The coefficient of area expansion of steel is 24 x 10-6/°C. °C
33. A bicycle tire has a pressure of 7.00 × 10° N/m² at a temperature of 18.0°C and contains 2.00 L of gas. What will its pressure be if you let out an amount of air that has a volume of 100 cm³ at atmospheric pressure? Assume tire temperature and volume remain constant.