Question

give scientific reason:we can get the smell of perfume sitting several meters away​

Answer 1

Answer:

it's because the particle of air are very far away from each other and perfume is also in gaseous form so it can spread in air very easily

Answer 2

Answer:

this is because we have receptors in our nose which sense the smell and are called olfactory receptors.

diffusion of gases is more faster than in any other medium so perfumes tiny particles mix with gaseous particles and diffuse in air.

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