room temperature(25°C), a 5.000-mm-diameter tungsten pin is too large for a 4.999-mm-diameter hole in a nickel bar. To what temperature must these two parts be heated in order for the pinto just fit? (coefficient of thermal expansion for nickel = 12.7 × 10^-6 mm/mm°C, coefficient of thermal expansion for nickel = 4.5 × 10^-6 mm/mm°C)

room temperature(25°C), a 5.000-mm-diameter tungsten pin is too large for a 4.999-mm-diameter hole in a nickel bar. To what temperature must these two parts be heated in order for the pinto just fit? (coefficient of thermal expansion for nickel = 12.7 × 10^-6 mm/mm°C, coefficient of thermal expansion for nickel = 4.5 × 10^-6 mm/mm°C)

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter16: Temperature And The Kinetic Theory Of Gases

Section: Chapter Questions

Problem 1OQ

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At room temperature (25∘C) a 5.000mm diameter tungsten pin is too large to fit into a 4.999mm diameter hole in a nickel bar. To what (common) temperature (∘C) must these two parts be heated so that the pin just barely fits into the hole?
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