Question

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

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Answer 1

Answer:

this is because gas disperse fast when hot and when cold not much fast dispersion

Answer 2

Answer:

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Give Reasons:

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

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The smell of hot sizzling food reaches severed meters away, as the particles of hot food have more kinetic energy and hence the rate of diffusion is more than the particles of cold food.