Question

give reason 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

It occurs due to process of diffusion. as the food is cooked its particles get mixed with air tus we can get the smell of hot sizzling food by sitting several meters away

Answer 2

hi friend
the aroma of the hot sizzling food reaches our nostrils because it diffuses in air and also with the high temperature the kinetic energy also increase whereas in the case of cold food we have to go closer as the kinetic energy is low because of low temperature

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