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

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प्रश्न

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

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उत्तर

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.

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  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 5: Heat - Exercise [पृष्ठ २३०]

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फ्रैंक Physics [English] Class 9 ICSE
अध्याय 5 Heat
Exercise | Q 35 | पृष्ठ २३०
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