The Hooke's law is valid for: A) only proportional region of the stress strain curve B) entire stress strain curve C) entire elastic region of the stress strain curve D) elastic as well as plastic region of the stress strain curve
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The Hooke's law is valid for:
A) only proportional region of the stress strain curve
B) entire stress strain curve
C) entire elastic region of the stress strain curve
D) elastic as well as plastic region of the stress strain curve
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