Answered: A 15m copper wire is cooled from 40 to…

A 15m copper wire is cooled from 40 to -9°C. Calculate the change in length due to the change in temperature. Assume that the coefficient of expansion is constant over this temperature range.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter8: Natural Convection

Section: Chapter Questions

Problem 8.35P

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A 15m copper wire is cooled from 40 to -9°C. Calculate the change in length due to the change
in temperature. Assume that the coefficient of expansion is constant over this temperature range.

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