Question

Give reason for the following observe : The small of hat sizziling food reached you several metres away . But to get the smell from cold food you have to go close.........

Answer 1

Answer:

this is because of diffusion

Explanation:

diffusion increases in increasing temperature

of the diffusing substance

so the smell of hot food reaches several meters away but to get the smell of cold food you have to go close to it...

Answer 2

The particles of smell ( aroma ) of food mix with air reach to our nostrils . The temperature hot sizzling food is higher than cold food and at higher temptation particles move faster and diffusion of particles takes place faster . They is why , the smell of hot sizzling food reached us several metres away , but to get the smell from cold food we have to go close........