Question

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:

yes

Explanation:

it is because hot food heats up the gas containg the smell

and heated gas posses more kinetic energy that makes the gas containg smell move to a greater distance

whereas this doesn't happen with the cold food

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Answer 2

When food is hot, diffusion is more. But in cold food diffusion is slow. Hence to get the smell from cold food we have to go close.