The area of a rectangular plate is 1.4 m^2. Its coefficient of linear expansion isa 50x10^(-6)/C°. After a temperature rise of 100°C, how much does the areof the plate change?70 cm^2O 140 cm^2100 cm^2none of themO 210 cm^2

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Description: The area of a rectangular plate is 1.4 m^2. Its coefficient of linear expansion isa 50x10^(-6)/C°. After a temperature rise of 100°C, how much does the areof the plate change?70 cm^2O 140 cm^2100 cm^2none of themO 210 cm^2

We know in case of a length, the expansion is found out by the following relation, L=L0(1+α∆T) where…

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The area of a rectangular plate is 1.4 m^2. Its coefficient of linear a 50×10^(-6)/Cº. After a temperature rise of 100°C, how much do of the plate change? 70 cm^2 140 cm^2 100 cm^2 none of them O 210 cm^2

The area of a rectangular plate is 1.4 m^2. Its coefficient of linear a 50×10^(-6)/Cº. After a temperature rise of 100°C, how much do of the plate change? 70 cm^2 140 cm^2 100 cm^2 none of them O 210 cm^2

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 18P

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