Question

give reason for the following observation the smell of hot sizzling food reaches you several metres away but to get the smell of from cold food you have to go close

Answer 1

because hot sizzling food kinetic energy is more than cold food so so then kinetic energy is more the particles keep moving faster and spreading or evaporating all around

Answer 2

Hey dear !!

So here's your answer :-

▶This can be explained on the basis of process of diffusion which becomes faster with increase in temperature.

▶ Vapours from the hot sizzling food moves faster than cold food because of which smell of hot sizzling food reaches you several metres away.

▶But in case of cold food you have to go close to get smell.


Hope this helps you dear ✌