pls help! Write the complete solutions and legibly. Answer in 2 decimal places. UPVOTE WILL BE GIVEN! MECHANICS OF DEFORMABLE BODIES Let Q = 0 and T = 8 (Example: 12Q°C = 120°C). Just substitute the number in letter. Thank you! Determine the normal stress and change in length of the aluminum rod if the temperature was raised by 12Q°C. The 0.5-mm gap exists at 2T°C.

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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pls help! Write the complete solutions and legibly. Answer in 2 decimal places. UPVOTE WILL BE GIVEN!

MECHANICS OF DEFORMABLE BODIES

Let Q = 0 and T = 8 (Example: 12Q°C = 120°C). Just substitute the number in letter. Thank you!

Determine the normal stress and change in length of the aluminum rod if the temperature was raised by 12Q°C. The 0.5-mm gap exists at 2T°C.

 

3QQ mm
A
Aluminum
A = 2TTT mm²
E = 75 GPa
α = 23 x 10°/°C
a
0.5Q mm
25T mm
B
Stainless Steel
A = 8QQ mm²
E = 190 GPa
α = 17.3 x 10°/°C
Transcribed Image Text:3QQ mm A Aluminum A = 2TTT mm² E = 75 GPa α = 23 x 10°/°C a 0.5Q mm 25T mm B Stainless Steel A = 8QQ mm² E = 190 GPa α = 17.3 x 10°/°C
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