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JEE PHYSICS MCQ: MECHANICAL PROPERTIES OF SOLIDS
1
Medium
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Understanding
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A: Hooke's law is obeyed only for small values of strain.
R: The deformation beyond elastic limit is called plasticity.
R: The deformation beyond elastic limit is called plasticity.
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Correct option: B
If both A R are true but the R is not the correct explanation of the A
Option B is correct because both the assertion and the reason are true statements, but the reason does not explain the assertion.
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