Question

the smell of hot sizzling food reaches very fastly​

Answer 1

Answer:

At higher temperatures, particles have high kinetic energy and move faster hence, due to this smell of hot sizzling food reaches you several meters away, but to get the smell from cold food you have to go close. Note: Particles of matters are continuously moving. They possess kinetic energy.

Explanation:

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Answer 2

Answer:

thus due to the fast diffusion of the particals in the atmosphere.