a stuck jam bottle's cap is heated to open . give reasons
Answers
Answered by
9
Answer:
When heat is applied to the neck of the bottle that area expands slightly. This loosens the stopper. So it becomes possible to remove the stopper which is stuck in the neck of the bottle. When there is an increase in temperature every linear dimension increases by the same percentage.
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Answered by
2
Answer:
because of vapour pressure
Explanation:
cap was heated to reduce the vapour pressure of the bottle and easy to open it
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