Question

define diffusion ???????
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Answer 1

ANSWER:-

Diffusion is a physical process that refers to the net movement of molecules from a region of high concentration to one of lower concentration. The material that diffuses could be a solid, liquid or gas. Similarly, the medium in which diffusion occurs could also be in one of the three physical states.

Answer 2

DIFFUSION : The action of spreading the light from light source evenly to reduce glare or harsh shadows.......