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When the temperature is 10°C, the two rods are separated by a 0.5-mm 0.5 mm gap as shown. If the temperature rises to 90°C, determine (a) the normal stress in each rod, 300 mm -250 mm (b) the change in length of the stainless steel rod. A B Stainless steel A = 800 mm2 E = 190 GPa a = 17.3 x 10-/°C Aluminum A = 2000 mm2 E = 75 GPa a = 23 x 10-6/°C

When the temperature is 10°C, the two rods are separated by a 0.5-mm 0.5 mm gap as shown. If the temperature rises to 90°C, determine (a) the normal stress in each rod, 300 mm -250 mm (b) the change in length of the stainless steel rod. A B Stainless steel A = 800 mm2 E = 190 GPa a = 17.3 x 10-/°C Aluminum A = 2000 mm2 E = 75 GPa a = 23 x 10-6/°C

Elements Of Electromagnetics
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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When the temperature is 10°C, the two rods are separated by a 0.5-mm 0.5 mm gap as shown. If the temperature rises to 90°C, determine (a) the normal stress in each rod, 300 mm 250 mm (b) the change in length of the stainless steel rod. A B Aluminum A = 2000 mm? E = 75 GPa a = 23 x 10-6/°C Stainless steel A = 800 mm? E = 190 GPa a = 17.3 x 10-/°C
Transcribed Image Text:When the temperature is 10°C, the two rods are separated by a 0.5-mm 0.5 mm gap as shown. If the temperature rises to 90°C, determine (a) the normal stress in each rod, 300 mm 250 mm (b) the change in length of the stainless steel rod. A B Aluminum A = 2000 mm? E = 75 GPa a = 23 x 10-6/°C Stainless steel A = 800 mm? E = 190 GPa a = 17.3 x 10-/°C
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