Question

give reason the smell of hot sizzling food reaches us even from a considerable distance but to get the smell from cold food we have to go close to it​

Answer 1

Answer:

The smell of hot sizzling food reaches you several metres away, but to get the smell from cold food you have to go close because the kinetic energy of the particles of matter increases with the increase in temperature.

Answer 2

Answer:

The smell of food reaches us by the process of diffusion of gases into the air. The rate of diffusion of hot gases into the air is faster than of cold gases. So, the smell of hot sizzling food reaches us quickly even when we are several metres away because the rate of diffusion of hot gases is much faster than the rate of diffusion of cold gases released by the cold food.

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