The area A of a rectangular plate is ab = 1.4 m². Its coefficient of linear expansion is a = 22 × 10°° /C°. After a temperature rise AT = 17°C, side a is longer by Aa and side b is longer by Ab (see the figure). Neglecting the small quantity (AɑAb)/ab, find AA. Aa • Ab Ab Number i ! Units m^2

The area A of a rectangular plate is ab = 1.4 m². Its coefficient of linear expansion is a = 22 × 10°° /C°. After a temperature rise AT = 17°C, side a is longer by Aa and side b is longer by Ab (see the figure). Neglecting the small quantity (AɑAb)/ab, find AA. Aa • Ab Ab Number i ! Units m^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 63P

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