Question

which property of liquids is associated with fire polishing of glass ​

Answer 1

Answer:

Fire polishing is a technique employed inglass fabricating. When a glass rod or tube is cut, it leaves a rough, sharp finish. When aflame is applied to reach the softening point, it seals or “polishes” the end to a smooth, glassy finish or “polish,” thus the term "fire polish".

Answer 2

Fire Polishing of Glass
Sharp glass edges are heated to make them smooth.