The wire made of copper belongs to which specific kind of material?
Correct answer: A. Ductile material
- A. Ductile material
- B. Tough material
- C. Brittle material
- D. Deformed material
Explanation
Ductility is the ability of a material to be drawn or plastically deformed without fracture. It is therefore an indication of how 'soft' or malleable the material is.Hence, Copper is a versatile material as it can be drawn into sheets.
This question appeared on the UHS MDCAT 2016 paper, which you can sit online with every answer explained.
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About Deformation and Elasticity
Deformation and elasticity describe how solids change shape or volume under an applied force and return to their original form when the force is removed. Work includes stress, strain, Hooke’s law, elastic limit, Young’s modulus and elastic potential energy, while elastic deformation must be distinguished from permanent plastic deformation.
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