Multiple choice

Directions: Choose a correct option from the following. Most elastic substance among these is

  1. glass

  2. lead

  3. steel

  4. rubber
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Elasticity is the ability of a material to return to its original shape after being deformed. Steel is more elastic than rubber because it requires a much greater force to deform it and it returns to its original shape more perfectly.

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