Question

What is diffusion, explain with an example?​

Answer 1

Diffusion is the net movement of anything from a region of higher concentration to a region of lower concentration.

Example of diffusion:

Perfume is sprayed in one part of a room, yet soon it diffuses so that you can smell it everywhere.

Explanation:

Diffusion is driven by a gradient in concentration. The concept of diffusion is widely used in many fields, including physics, chemistry, biology, sociology, economics, and finance.