At a temperature of 31.5 °C a 0.47-mm gap exists between the ends of the rods shown. At a later time when the temperature has reached 129.7°C, determine the change in length of the steel rod if L = 321.66 mm and M = 230 mm. Round off the final answer to four decimal places.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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At a temperature of 31.5 °C a 0.47-mm gap exists between the ends of the rods shown. At a later time when the temperature has reached 129.7°C, determine the change in length of the steel rod if L = 321.66 mm and M = 230 mm. Round off the final answer to four decimal places.

d
м
M
A
В
Aluminum
A = 2000 mm²
E = 75 GPa
a = 23 × 10-6/°C
Stainless steel
A = 800 mm²
E = 190 GPa
a = 17.3 × 10-6/°C|
Transcribed Image Text:d м M A В Aluminum A = 2000 mm² E = 75 GPa a = 23 × 10-6/°C Stainless steel A = 800 mm² E = 190 GPa a = 17.3 × 10-6/°C|
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