Science, asked by kyliegracelynn2823, 2 days ago

3. What do you meant by hardness of materials?

Answers

Answered by poonamdhyani1234ksp

Answer:

Hardness is the resistance of a material to localised plastic deformation. ... Hardness is just one mechanical measurement and properties such as toughness and strength need to be considered, as hard materials tend to have low toughness and can easily fracture.

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