Question

Why are amorphous solid are called as super cooled liquid

Answer 1

amorphous solids are called supercooled liquids because after a long time they starts melt
as glasses of old buildings

Answer 2

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All the amorphous solids have a tendency to flow, though very slowly. Hence glass is considered a super cooled liquid and that becomes the reason why the glass windows become slightly thicker at the bottom that at the top over a period of time.

Explanation: All amorphous solids have tendency to flow as rubber, plastic.

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