Brownian Motion: A Primer for Students
What is Brownian Motion?
Brownian motion is the seemingly random movement of particles suspended in a fluid (liquid or gas). It results from their collision with the fast-moving atoms or molecules in the gas or liquid.
Applications of Brownian Motion
Brownian motion has numerous applications, including:
- Diffusion: The movement of particles from an area of high concentration to an area of low concentration.
- Colloid stability: Brownian motion prevents the coagulation of particles in a colloid.
- Biological processes: Brownian motion plays a role in various biological processes, such as cell movement and enzyme-substrate interactions.
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