The smell of hot sizzling food reaches you serveral metres away, but to get the smell from cold food you have to go close.Give reasons.
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2
Explanation:
hot vapours are there more free so they get spread easily...
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11
Answer:
When food is hot, the particles of food have greater kinetic energy. The gas on the food posses greater kinetic energy because of its high temperature. When the food gets cooled down, the kinetic energy reduces and as a result the smell is not reached till us from far away.
hope it's helpful
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