Question

How do we detect the smell of an agarbatti ( incense stick)?

Answer 1

The smell of agarbatti can be detected by our nose because the smoke which is a gas can diffuse easily so we can smell or detect it.....

Answer 2

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➡️ The epithelium of our nose contains olfactory receptors which perceive the sense of smell of the agarbatti.

➡️ the signals of smell are converted into electrical impulses which are sent to the brain.

➡️ the brain can understand the nature of the smell.

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