example of diffusion in your surrounding class 9th
Answers
Answer:
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Explanation:
Diffusion is the movement of atoms, ions, or molecules from an area of higher concentration to one of lower concentration. The transport of matter continues until equilibrium is reached and there is a uniform concentration through the material.
Examples of Diffusion
Perfume is sprayed in one part of a room, yet soon it diffuses so that you can smell it everywhere.
A drop of food coloring diffuses throughout the water in a glass so that, eventually, the entire glass will be colored.
When steeping a cup of tea, molecules from the tea cross from the tea bag and diffuse throughout the cup of water.
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Answer: When u cook hot food, you get the smell from metres away and the same happens when you apply perfume.
Explanation: When you cook hot food, the particles gain high kinetic energy which causes high speed movements and thus diffuse with air. Similarly perfume easily diffuse with air and so the smell travels to you several metres away.
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