Question

The smell of hot sizzling food reaches several meters away but to get a smell in cold food u have to go to food

Answer 1

hey dear friend

it is bcoz Particles of matter are continuously moving. They possess the kinetic energy. As the temperature rises, particles move faster. Thus, particles that carry smell of hot sizzling food move faster than the smell of the cold food. Therefore, the smell of hot sizzling food can reach us several metres away, but to get smell from a cold food you have to go close.

hope it helps uh!

Answer 2

Due to kinetic energy. Since, the smell coming out is in the form of hot rays from the hot food, and so it has high temperature which makes it lighter than the air and also it would have increases the rate of diffusion and the smell reaches to a long distance in less time.