Question

The substance showing most elasticity is:

• A. Rubber
• B. Sponge
• C. Glass
• D. Steel

Answer 1

Answer:

D. Steel

Steel is the most elastic material. If the object is elastic, the body regains its original shape when the pressure is removed. Steel having the steepest linear stress-strain curve among all. A stiffer material will have a higher elastic modulus.