A wheelwright makes a wagon wheel by heating a steel tire in a fire and then fitting the heated ring over a wooden rim. The steel tire is then cooled with water so that it fits tightly on the rim and provides structural integrity to the wheel. The diameter of the wooden rim is 125.250 cm, and the diameter of the steel tire is 124.450 cm. If the initial temperature of the tire is 20.0°C, to what minimum temperature must the steel tire be heated to fit over the wooden rim? The coefficient of linear expansion for steel is 11 x 1o-6 (°C)*1 O A) 601°C B) 584°C C) 604°C D) 581°C

A wheelwright makes a wagon wheel by heating a steel tire in a fire and then fitting the heated ring over a wooden rim. The steel tire is then cooled with water so that it fits tightly on the rim and provides structural integrity to the wheel. The diameter of the wooden rim is 125.250 cm, and the diameter of the steel tire is 124.450 cm. If the initial temperature of the tire is 20.0°C, to what minimum temperature must the steel tire be heated to fit over the wooden rim? The coefficient of linear expansion for steel is 11 x 1o-6 (°C)*1 O A) 601°C B) 584°C C) 604°C D) 581°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)...

See similar textbooks

Similar questions

You pour 998.00 cm3 of liquid mercury into a 1000.00 cm3-flask when both the mercury and the glass are at 4.0 ◦C. Determine the maximum temperature you can heat the system to (to the thousandth of a degree Celsius) before the mercury overflows. The mercury has a coefficient of volume expansion of 18.0 × 10−5◦C^−1 and the glass of the flask has a coefficient of volume expansion of 1.8 × 10−5◦C^ −1.
Ice of mass 10.0 kg at 0.00° C is placed in an ice chest. The ice chest has 2.00 cm thick walls of thermal coductivity 1.00 x 10^-5 kcal/s-m-C° and a surface area of 1.30m^2. (a) How much heat must be absorbed by the ice before it melts? (b) If the outer surface of the ice chest is at 30.0° C, how long will it take for the ice to melt?
At 1.6 °C, the length of the glass is 50 cm. After heated, the final length of the glass is 50.9 cm. The coefficient of linear expansion is a = 9 x 10 C¹. Determine the final temperature of the glass.
Older railroad tracks in the U.S. are made of Part A 12-m-long pieces of steel. When the tracks are laid, gaps are left between the sections to prevent buckling when the steel thermally expands. If a track is laid at 16° C, how large should the gaps be if the track is not to buckle when the temperature is as high as 50° C? The coefficient of linear expansion of soft steel is 1.1 × 10-5 °C-1. Express your answer with the appropriate units. HẢ .... Value %3D Submit Previous Answers Request Answer
A high-pressure gas cylinder contains 50 L of toxic gas at a pressure of 1.5.107 N/m² and a temperature of 23 °C. Its valve leaks after the cylinder is dropped. The cylinder is cooled to dry ice temperature -78.5 °C to reduce the leak rate and pressure so that it can be safely repaired. (a) What is the final pressure in the tank, assuming a negligible amount of gas leaks while being cooled and that there is no phase change? P: 9837079 Pa (b) What is the final pressure if one-tenth of the gas escapes? P 8853371 Pa (c) To what temperature must the tank be cooled to reduce the pressure to 1.00 atm (assuming the gas does not change phase and that there is no leakage during cooling)? T: 200.331 K (d) Does cooling the tank appear to be a practical solution to bring the pressure down and reduce the leak? Assume N, N2. Take into account the values calculatesd in parts (a) through (c). No ! No, that's only partially correct
A pair of eyeglass frames are made of an epoxy plastic (coefficient of linear expansion = 1.30 10-4°C-1). At room temperature (20.0°C), the frames have circular lens holes 2.40 cm in radius. To what temperature must the frames be heated if lenses 2.41 cm in radius are to be inserted into them?
A brass rod has a circular cross-section of radius 5.00 cm. The rod enters a circular hole in a copper foil with a margin of 0.010 mm around its entire contour when both pieces are at 20.0 ° C. At what temperature must both metals be brought to make this margin zero? The coefficient of linear thermal expansion for brass is 20 × 10 ^ (- 6) ° C ^ (- 1) and that of copper is 17 × 10 ^ (- 6) ° C ^ (- 1).
A thermopane window consists of two glass panes, each 0.50 cm thick, with a 1.0-cm-thick sealed layer of air in between. (a) If the inside surface temperature is 23.7°C and the outside surface temperature is 0.0°C, determine the rate of energy transfer through 1.70 m² of the window. 94.4 Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation. Carry out all intermediate results to at least four-digit accuracy to minimize roundoff error. W (b) Compare your answer to (a) with the rate of energy transfer through 1.70 m² of a single 1.0-cm-thick pane of glass. Disregard surface air layers. (Find the rate of energy transfer.) 3.871 Your response differs from the correct answer by more than 10%. Double check your calculations. kW
Steel wire of length 'L' at 40°C is suspended from the ceiling and then a mass 'm' is hung from its free end. The wire is cooled down from 40°C to 30° C to regain its original length 'L'. The coefficient of linear thermal expansion of the steel is 10rC, Young's modulus of steel is 10' N/ 'm and radius of the wire is 1 mm. Assume that L >> diameter of the wire. Then the value uf 'm' in kg is nearly.
How much heat is conducted in one hour through an iron plate 2.0 cm thick and 100 cm2 in area, the temperature of the two sides being kept at 0 and 20°C? COMPLETE FBD SOLUTION AND REQUIREMENTS PS. THIS IS A HEAT TRANSFER PROBLEM
Warm air flows through a rectangular, uninsulated heating duct in your cold attic during the winter. The air has a mass flow rate of 0.47 kg/sec, and the heating duct has dimensions of 20.0cm by 28.0cm with a length of L = 9.60m. The inlet temperature of the air is 42.0°C, at a pressure of 1.00 atm. Your cold attic keeps the surface temperature of the duct at a temperature of 8.0°C. Find the heat transfer rate.
A long steel I-beam used in bridge construction has a length of 15.0 m. The bear may be exposed to temperatures as low as -16°C in the winter and as high as 31°C in the summer. What is the difference in length of the beam between these two temperature extremes?