Question

give reason 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:

Particles of hot sizzling food possess large kinetic energy and diffuse in air rapidly and reach several metres away whereas particles of cold food possess less kinetic energy and are not able to reach several metres away.Particles of matter possess kinetic energy and keep moving constantly. At lower temperature, particles have low kinetic energy and thus move slowly. Particles in cold food have low kinetic energy due to low temperature. At higher temperature, particles have high kinetic energy and move faster hence, the particles of hot vapors from hot food move faster.

hopes!!!!

Answer 2

The hot sizzleing food has more kintic energy in its olfactory particles and therefore the process of diffusion of these particles is faster therefore these particles move further away to our body and reach our olfactory receptors. Whereas the cold food has its olfactory particles deficient of enough  kinetic energy to reach our nostrils