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How can a glass stopper jammed in the neck of a bottle be removed? - Physics

Short Note

How can a glass stopper jammed in the neck of a bottle be removed?

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Solution

We should heat the neck of the bottle because due to heating the neck will expand and loosen the stopper stuck in the neck. In this way, we can easily remove the stopper from the bottle.

Concept: Temperature
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APPEARS IN

Frank Class 9 Physics ICSE
Chapter 5 Heat
Exercise | Q 35 | Page 230
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