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 Gibbs free energy or chemical potential
Diffusion | Definition Examples | Britannica 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 flower that quickly permeates the still air of a room
Diffusion - Definition, Examples and Types | Biology Dictionary 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
Diffusion – Definition, Causes, Significance, Examples Diffusion is a fundamental process involving the movement of particles, such as atoms, ions, or molecules, from an area of higher concentration to one of lower concentration This movement continues until the concentration is uniform throughout the medium, reaching equilibrium
Diffusion: Definition and How Does it Occur (with Diagram) - Science Facts 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 Definition - BYJUS “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
What is the process of diffusion? - BBC Bitesize Diffusion 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
Diffusion - Simple - Facilitated - TeachMePhysiology 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 input of additional energy; the concentration gradient alone is enough to drive the process
What Is Biological Diffusion and How Does It Work? Biological diffusion is the movement of substances from an area of higher concentration to one of lower concentration This process is a type of passive transport, meaning the cell does not need to expend any metabolic energy The energy for diffusion comes from the natural, random movement of the molecules themselves