Question

A glass stopper stuck in the neck of a bottle can be removed by pouring hot water on the neck of the bottle. give reason

Answer 1

A glass stopper stuck at the neck of the bottle can be removed by pouring hot water at the neck of the bottle. This is because of thermal change. The glass stopper expands when hot water is poured on it. As a result it can be removed easily.

Please mark as brainliest