Does the value of stress in each section of a composite bar is constan

1.	Does the value of stress in each section of a composite bar is constant or not?
A.	It changes in a relationship with the other sections as well
B.	It changes with the total average length
C.	It is constant for every bar
D.	It is different in every bar in relation with the load applied and the cross sectional area
Answer» E.

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Does the value of stress in each section of a composite bar is constant or not?

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