Question

2. Give reasons for the following
observation
The smell of hot sizzling food
reaches you several metres
away, but to get the smell from
cold food you have to go close.
​

Answer 1

Answer:

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Explanation:

its easy

Answer 2

Hot sizzling food has various gases passing over it that carry with it the smell of the food...

Gases have a property of high diffusion due to which the smell of food reaches us even when we are several meters away

Cold food doesn't have a large amount of gases over it due to which you have to go close

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