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प्रश्न
What will happen if....? And why?
Rubber is not fitted on a pair of tongs.
उत्तर
Rubber is a poor conductor of heat and electricity. It prevents heat from passing to the hands/handle of the tongs, so protecting us. A pair of tongs is constructed of metal, which conducts heat and electricity. They exhibit both thermal and electrical conduction properties. We shall be unable to lift hot objects with tongs that do not have rubber on them.
संबंधित प्रश्न
Convert the following temperature to Celsius scale:
300 K
Convert the following temperature to the celsius scale.
470 K
Tick the most appropriate answer.
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Define the following terms: Vaporisation
Define the following terms: Boiling point
Why does this happen?
What you see in the picture.
