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JEE PHYSICS MCQ: MECHANICAL PROPERTIES OF SOLIDS
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Statement I: Ductile metals are used to prepare thin wires.
Statement II: In the stress-strain curve of ductile metals, the length between the points representing elastic limit and breaking point is very small.
Statement II: In the stress-strain curve of ductile metals, the length between the points representing elastic limit and breaking point is very small.
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Correct option: B
Statement I is true and statement II is false
Statement I is true and statement II is false because ductile metals can be drawn into thin wires, and their stress-strain curve exhibits a large plastic region between the elastic limit and breaking point.
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