Question

rubber stretches more easily than copper , why?​

Answer 1

Explanation:

Steel is more elastic than rubber explain with reason

Steel. Elasticity is measured as ratio of stress to strain. For a given stress (stretching force per unit area) strain is much smaller in steel than in rubber and hence the answer.

Answer 2

Physics defines elasticity as "resistance to change"

The greater the resistance to change, the greater is the elasticity of the material & the faster it comes back to its original shape or configuration after the deforming force is removed. By this deflation, Rubber is more elastic than copper because rubber comes back to its original shape faster than copper when the deforming forces are removed.

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