Consider a metal rod with the original length_L=2.0m_ and cross-sectional areaA=0.01m². The linear expansion coefficient for the metal is α=2.5×10-5 K-¹. If the rodis heated from the T1=300 K to T2=350 K, calculate the following:a) Change in length of the rod.b) Change in volume of the rod.

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Answered: Consider a metal rod with the original…

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter19: Temperature, Thermal Expansion And Gas Laws

Section19.3: Thermal Expansion

Problem 19.4CE

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Consider a metal rod with the original length L=2.0m and cross-sectional area A=0.01m². The linear expansion coefficient for the metal is α=2.5×10-5 K-1. If the rod is heated from the T1-300 K to T2=350 K, calculate the following: a) Change in length of the rod. b) Change in volume of the rod.