Question

Why does smell. of hot food spreads in the whole house thought is kept in Kitchen?
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Answer 1

Answer:

There is a phenomenon called Diffusion. In diffusion, molecules of solid, liquid or gas spread from the region of their higher concentration to the region of their lower concentration. ... By diffusion, the smell spreads to the whole room and thereby whole house, so anyone standing at a distance, Can smell it. THANKS!

Answer 2

Answer:

There is a phenomenon called Diffusion. In diffusion, molecules of solid, liquid or gas spread from the region of their higher concentration to the region of their lower concentration. ... By diffusion, the smell spreads to the whole room and thereby whole house, so anyone standing at a distance, Can smell it. THANKS!!