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Give reason for the following observation. We can get the smell of perfume sitting several metres away. - CBSE Class 9 - Science

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Question

Give reason for the following observation. We can get the smell of perfume sitting several metres away.

Solution

Gaseous particles possess high speed and large spaces between them. Particles of perfume diffuse into these gaseous particles at a very fast rate and reach our nostrils. This enables us to smell the perfume from a distance.

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APPEARS IN

 NCERT Solution for Science Textbook for Class 9 (2018 to Current)
Chapter 1: Matter in Our Surroundings
Q: 3.2 | Page no. 12
Solution Give reason for the following observation. We can get the smell of perfume sitting several metres away. Concept: States of Matter - The Gaseous State.
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