Dec 19, 2025 · 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 …

Diffusion furnaces used for thermal oxidation There are two ways to introduce the notion of diffusion: either a phenomenological approach starting with Fick's laws of diffusion and their …

DIFFUSION definition: 1. the action of spreading in many directions: 2. (of a gas or liquid) the process of spreading…. Learn more.

Aug 2, 2025 · Diffusion describes the net movement of particles from an area of higher concentration to an area of lower concentration. This process continues until particles are …

Definition of diffusion noun from the Oxford Advanced Learner's Dictionary. (formal) the act of spreading something widely in all directions; the fact of being spread in all directions. …

Diffusion is the process by which concentration differences even out over time due to random movements. Qualitatively different from other motions in nature, diffusion gives us a baseline …

Diffusion is the process by which molecules move from an area of higher concentration to an area of lower concentration, driven by the principle of entropy.

Jul 9, 2024 · Diffusion is the natural movement of particles from an area of high concentration to one of low concentration, driven by differences in concentration or energy levels.

Jul 23, 2025 · Diffusion is the process of movement of solutes and molecules from a higher concentration to a lower concentration across the membrane. This process is caused by the …

DIFFUSION definition: the act of diffusing or state of being diffused. See examples of diffusion used in a sentence.