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Matter in Our Surroundings
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07/11/2021 4:33 pm
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Give reason of the following observation:
The smell of hot sizzling food reaches us even from a considerable distance but to get the smell from cold food, we have to go close to it.
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07/11/2021 4:34 pm
The rate of diffusion of a hot gas is faster than the cold gas. So the particles have greater kinetic energy when the gas is hot and moves faster.