Need correct final answer Fast within 10-15minutes.No need of much explanation, since i need to verify the answer That is all . QUESTION 4A steel bar (a=11.7x10-6m/mºC) is heated from an ambient temperature of 20°C to a temperature of 1100°C.Calculate how much the bar will expand (or shrink) if it has a starting length of 300 cm.

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Answered: A steel bar (a=11.7x10-6m/m°C) is…

A steel bar (a=11.7x10-6m/m°C) is heated from an ambient temperature of 20°C to a temperature of 1100°C. Calculate how much the bar will expand (or shrink) if it has a starting length of 300 cm.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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QUESTION 4
A steel bar (a=11.7x10-6m/mºC) is heated from an ambient temperature of 20°C to a temperature of 1100°C.
Calculate how much the bar will expand (or shrink) if it has a starting length of 300 cm.

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