Question

Explain why a buming charcoal piece stops burning when it is covered with a glass jar​

Answer 1

Explanation:

when a burning charcoal piece is coverd with a glass jar stops burning . When it is put in a glass jar and is covered, there is no space to let the air(which contains oxygen) in. After all the oxygen present inside the jar is consumed by the burning charcoal, it stops burning as there's no oxygen supply to let it burn

Answer 2

Explanation:

Burning charcoal stop burning when it covered with a glass jar because supply of oxygen can be cut by glass jar.