Question

What is crucible and cover?

What is crucible and cover?

Answer 1

The crucible is a cup-shaped container made of a heat-resistant material, such as porcelain or metal. The cover is a lid that fits over the crucible to contain the heat and protect the contents from contamination. 

Answer 2

A crucible and cover is a laboratory apparatus used for heating and melting substances. The crucible is a cup-shaped container made of a heat-resistant material, such as porcelain or metal. The cover is a lid that fits over the crucible to contain the heat and protect the contents from contamination. The crucible and cover are commonly used for melting metals, glass, and other substances.