6 A 10 m aluminium flagpole is installed at 30°C. After 2days, the temperature drops to -10° C. How much does theheight change of the flagpole (in mm)? (Assume thermalexpansion coefficient for aluminium = 23 ×

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Answered: A 10 m aluminium flagpole is installed…

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter4: Temperature Effects On Atom Arrangements And Atom Motion

Section: Chapter Questions

Problem 4.5P

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A 10 m aluminium flagpole is installed at 30°C. After 2 days, the temperature drops to -10° C. How much does the height change of the flagpole (in mm)? (Assume thermal expansion coefficient for aluminium = 23 ×