A bronze bar 3 m long with a cross sectional area of 320 mm² is placed between two rigid walls as shown in the figure. At a temperature of -20°C, the gap A = 2.5 mm. Find the temperature at which the compressive stress in the bar will be 35 MPa. Use a = 18.0 x 10-6 m/(m °C) and E = 80 GPa. OLT=70.6°C OILT=30.6°C ○ III.7=90.6°C ONT=50.6°C L=3m

A bronze bar 3 m long with a cross sectional area of 320 mm² is placed between two rigid walls as shown in the figure. At a temperature of -20°C, the gap A = 2.5 mm. Find the temperature at which the compressive stress in the bar will be 35 MPa. Use a = 18.0 x 10-6 m/(m °C) and E = 80 GPa. OLT=70.6°C OILT=30.6°C ○ III.7=90.6°C ONT=50.6°C L=3m

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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