
Diffusion | Definition & Examples | Britannica
Mar 10, 2026 · Diffusion, process resulting from random motion of molecules by which there is a net flow of matter from a region of high concentration to a region of low concentration. A familiar example is …
Diffusion: Definition and How Does it Occur (with Diagram)
Nov 21, 2023 · Learn what is diffusion and what factors affect it. Find out when it occurs, its types and characteristics explained with examples and picture.
Diffusion - Wikipedia
Diffusion is the net movement of anything (for example, atoms, ions, molecules, energy) generally from a region of higher concentration to a region of lower concentration. Diffusion is driven by a gradient in …
Diffusion - Definition, Types, Causes, Factors, Examples & Significance
Oct 8, 2025 · Diffusion is a passive process where molecules move from an area of higher concentration to lower concentration until equilibrium is reached. It is vital for biological functions such as …
What Is the Diffusion Process and How Does It Work?
Nov 19, 2025 · Diffusion is a fundamental process describing the net movement of atoms or molecules from an area of higher concentration to an area of lower concentration. This passive movement …
DIFFUSION Definition & Meaning - Merriam-Webster
The meaning of DIFFUSION is the state of being spread out or transmitted especially by contact : the action of diffusing. How to use diffusion in a sentence.
Diffusion - Definition, Examples and Types | Biology Dictionary
Oct 4, 2019 · 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 …
Diffusion - Simple - Facilitated - TeachMePhysiology
May 5, 2025 · Diffusion is the movement of a molecule down a concentration gradient, from an area of its high concentration to an area of its low concentration. This process is passive, i.e. it requires no …
Diffusion Definition - BYJU'S
“Diffusion is the movement of molecules from a region of higher concentration to a region of lower concentration down the concentration gradient.” Read on to explore what is diffusion and the …
9: Diffusion - Chemistry LibreTexts
Diffusion can be described as the random movement of particles through space, usually due to a concentration gradient. Diffusion is a spontaneous process and is a result of the random thermal …