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NEET UG PHYSICS MCQ: MECHANICAL PROPERTIES OF SOLIDS
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Medium
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Understanding
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Statement-I: Rigidity modulus of a liquid is infinity
Statement-II: For a ductile material yield point and breaking point are separated by larger distance than for brittle materials on the stress-strain curve.
Statement-II: For a ductile material yield point and breaking point are separated by larger distance than for brittle materials on the stress-strain curve.
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Correct option: C
Statement I is false and statement II is true
Option C (Statement I is false and statement II is true) is correct because rigidity modulus of a liquid is zero, and ductile materials have a larger separation between yield and breaking points.
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