Question

describe stree strain relationship for a loaded steel wire ​

Answer 1

Answer:

F = {YA(dl)}/L

Stress = Restoring Force/Area

Stress = {Y(dl)}/L

(Strain) x (Y) = Stress

Strain = (dL)/L

Y : Young's Modulus

A : Area

dL or dl : Change in length

Answer 2

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