Question

what is the answer for this question​

Answer 1

Answer:

I know only answer 2

Explanation:

The ratio of stress applied on a body to the strain produced in it is defined as the Young's modulus of that material. ... The strain produced in rubber is much larger compared to that in steel. This means that steel has a larger value of Young's modulus of elasticity and hence, steel has more elasticity than rubber.

or

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, steel is more elastic than rubber because steel comes back to its original shape faster than rubber when the deforming forces are removed.

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