Diffusion - Wikipedia
WEBDiffusion 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 Gibbs free energy or chemical potential.
Diffusion | Definition & Examples | Britannica
WEBMar 15, 2024 · 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 the perfume of a …
Diffusion - Definition, Examples and Types | Biology Dictionary
WEBOct 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 or gas.
What Is Diffusion? - Definition, Types & Examples Of Diffusion
WEB“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 different types of diffusion.
Diffusion - Introduction (video) | Khan Academy
WEBDiffusion is the movement of substances from a high to low concentration, while osmosis is the diffusion of water across a cell membrane that moves from high to low water potential (or, low solute concentration to high solute concentration).
5.6: Passive Transport - Diffusion - Biology LibreTexts
WEBOct 31, 2023 · Diffusion is a process of passive transport in which molecules move from an area of higher concentration to one of lower concentration.
Diffusion: Definition and How Does it Occur (with Diagram)
WEBNov 21, 2023 · Diffusion is defined as the movement of atoms, ions, and molecules from a region of high concentration to a region of low concentration, or ‘down their concentration gradient’. The word ‘diffusion’ is derived from the Latin word, ‘diffundere’, meaning ‘to spread out’. Diffusion
Simple diffusion and passive transport (article) | Khan Academy
WEBSimple diffusion is the movement of molecules through a cell membrane without using the channels formed by integral membrane protein. Facilitated diffusion is the movement of molecules through those channels.
What Is Diffusion? - ThoughtCo
WEBApr 10, 2019 · Diffusion is the tendency of molecules to spread into an available area. Learn about the different types of diffusion, passive, facilitated and osmosis.
What is the process of diffusion? - BBC Bitesize
WEBDiffusion is the process by which particles of one substance spread out through the particles of another substance. Diffusion is how smells spread out through the air and how concentrated liquids ...
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