Question

what is diffusion define diffusion​

Answer 1

Explanation:

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

Answer 2

Explanation:

the free movements of molecules of various substance solid liquid and gas from the reason of their higher concentration to the reason of their lower concentration when the two are indirect contact is called diffusion