Question

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

Answer 1

ANSWER

• smell of hot sizzling food reaches you several meter away but to smell cold food you have to go close because hot sizzling food particles have kinetic energy more than cold food and so process of diffusion takes place easily than cold food .

hope it helped u!

Answer 2

Answer:

solid diffuse at a very low rate but if temperature of solid is increased then the rate of diffusion of solid particles into air increases this is due to an increase in the kinetic energy of solid particles the smell of hot sizzling food reaches us even at a distance but to get smell from cold food we have to go close