Question:medium

Hooke's Law is valid only in :

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Remember the sequence on a stress-strain curve: Proportional Limit (end of Hooke's Law) $\rightarrow$ Elastic Limit (end of reversible deformation) $\rightarrow$ Yield Point (start of plastic deformation) $\rightarrow$ Ultimate Tensile Strength (start of necking) $\rightarrow$ Fracture.

Updated On: Jul 31, 2026

Plastic Region
Elastic Region
Necking Region
Fracture Point

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The Correct Option is B

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