Question

a properly which resists diformation​

Answer 1

Answer:

Hardness

Hardness is defined as a material's ability to resist permanent indentation (that is plastic deformation). Typically, the harder the material, the better it resists wear or deformation.

Answer 2

Answer:

Stiffness

Stiffness is the extent to which a material resists deformation in response to an applied force and is related to the modulus of elasticity (Young's modulus) of a material. The less a material deforms under a given load within its elastic limit, the stiffer the material is.

Explanation:

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