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Diffusion is the movement of molecules from a region in which they are highly concentrated to a region in which they are less concentrated.
It depends on the motion of the molecules and continues until the system in which the molecules are found reaches a state of equilibrium.

Diffusion

en.wikipedia.org/wiki/Diffusion

A diffusion is a process in physics. Some particles are dissolved in a glass of water. At first, the particles are all near one corner of the glass. If the particles all ...

What Is Diffusion? - Biology - About.com

biology.about.com/b/2012/08/31/what-is-diffusion.htm

Aug 31, 2012 ... Diffusion of water and other molecules across a semipermeable membrane. Public Domain Image Diffusion is the tendency of molecules to ...

What is diffusion?

www.austincc.edu/biocr/1406/labm/ex5/prelab_5_1.htm

Yellow food coloring diffusing through water. The glass on the left contains hot water, while the glass on the right contains cold water. The food coloring was ...

What is diffusion in science? - Ask.com

www.ask.com/science/diffusion-science-48d708c07e86710e

Diffusion is the action of molecules moving from an area of high concentration to an area of lower concentration. It is caused by kinetic energy....

www.ask.com/youtube?q=What Is Diffusion?&v=wMU_IGT2Zgg
Jul 2, 2014 ... This is a video lesson about diffusion that describes how substances move from an area of high concentration to an area of low concentration ...

What is diffusion? definition and meaning - BusinessDictionary.com

www.businessdictionary.com/definition/diffusion.html

Definition of diffusion: Natural process in which the atoms, molecules, or ions of different substances intermix due to their spontaneous random motion.

BBC - GCSE Bitesize: Diffusion

www.bbc.co.uk/schools/gcsebitesize/science/add_aqa_pre_2011/cells/cells3.shtml

Diffusion occurs when particles spread. They move from a region where they are in high concentration to a region where they are in low concentration. Diffusion ...

Diffusion - Biology-Online Dictionary

www.biology-online.org/dictionary/Diffusion

Jun 17, 2008 ... Unlike active transport, diffusion does not involve chemical energy. When molecules move (diffuse) via special transport proteins found within ...

Diffusion | Define Diffusion at Dictionary.com

dictionary.reference.com/browse/diffusion

Physics. Also called migration. an intermingling of molecules, ions, etc., resulting from random thermal agitation, as in the dispersion of a vapor in air. a reflection ...

Popular Q&A
Q: What is diffusion.
A: Definition of “diffusion” as defined by. Thefreedictionary.com. : The process of diffusing or the condition of being diffused: the diffusion of new technology a... Read More »
Source: www.kgbanswers.com
Q: What Is Diffusion?
A: Diffusion of water and other molecules across a semipermeable membrane. Public Domain Image. Diffusion. is the tendency of molecules to spread into an available... Read More »
Source: biology.about.com
Q: What is diffusion?
A: Diffusion is the spontaneous, net movement of particles from a region where they are in higher concentration to regions where they are in lower concentration. T... Read More »
Source: answers.yahoo.com
Q: What is diffusion?
A: Diffusion is the process of diffusing; the intermingling of molecules in gases and liqui... Read More »
Source: www.chacha.com
Q: What is Diffusion?
A: Molecular diffusion, often called simply diffusion, is a net transport of molecules from a region of higher concentration to one of lower concentration by rando... Read More »
Source: answers.yahoo.com