Question

which mechanical property of metal offers resistance to elastic deformation in a cutting tool ?
a) ductility
b)malleability
c)hardness
d)thoughness​

Answer 1

Answer:

ductility:-Ductility is when a solid material stretches under tensile strain. If ductile, a material may be stretched into a wire. Malleability, a similar property, is a material's ability to deform under pressure (compressive stress). If malleable, a material may be flattened by hammering or rolling.

malleability:- A malleable material is one in which a thin sheet can be easily formed by hammering or rolling. In other words, the material has the ability to deform under compressive stress. A malleable material is one in which a thin sheet can be easily formed by hammering. Gold is the most malleable metal.

hardness:- Hardness is the ability of a material to resist deformation, which is determined by a standard test where the surface resistance to indentation is measured. The most commonly used hardness tests are defined by the shape or type of indent, the size, and the amount of load applied.

thoughness:-In materials science and metallurgy, toughness is the ability of a material to absorb energy and plastically deform without fracturing. One definition of material toughness is the amount of energy per unit volume that a material can absorb before rupturing.

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Answer 2

Answer:

ductility is correct answer