Give reason for 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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Solution

The aroma of hot, sizzling food reaches us very easily even when we are far away from it, but the aroma of cold food reaches us only when we are near it because the rate of diffusion of a hot gas is faster than cold gas. When the gas is hot, the particles have greater kinetic energy and they move faster; therefore, they have a higher rate of diffusion.

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Q. Give reason for the following observation :
The smell of hot sizzling food reaches us even from a considerable distace but to get the smell from cold food, we have to close to it.

Q. Give reasons 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.

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The smell of hot sizzling food reaches u several meters away but to get the smell from cold food u have to go close

The smell of hot sizzling food reaches several metres away, but to get the smell from cold food, we have to go close. Which of the following reason best explains the given observation?

Q. Question 2
Give reasons 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.

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Give reason for 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.

Give reason for 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.