Question

Is glass elastic or plastic?

Answer 1

Glass is generally classified as an elastic material.

1. Glass is considered more elastic than rubber because, for a given applied force per unit area, the stress produced in glass is much smaller than that produced in rubber.

Elastic: A rigid body can change its length, volume, or shape when an external force is applied to it.

1. The body often returns to its initial shape and size when external influences are removed.
2. Elasticity is a characteristic of a body that helps a body to return to its original shape or size when an external force is exerted.

Plastic: A material that contains an organic compound with a high molecular weight as an important component is called plastic.

1. Another definition is the long-chain polymer of carbon.
2. It is strong, and ductile Heat and electricity are poorly conductive.
3. Easily molded into many shapes and sizes.
4. Withstand corrosion and many chemicals.

Hence, glass is elastic, not plastic.