Question

Q. Give reasons for the following observation:

The smell of hot sizzling food reaches you several meters away, but to get the smell from cold food you have to go close..........?

Answer 1

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Evaporation is directly proportional to temperature, means hot food evaporates easily.

Diffusion of hot food vapors with air becomes very fast and can reach to a distant place within a very short time.

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Answer 2

Answer:

Explanation:

This is because diffusion occurs faster and much quicker in regions where the temperature is high