Brownian motion

What is the difference between Tyndall Effect and Brownian Motion? Tyndall effect is the scattering of light as a light beam passes through a colloidal...

Rutherford disproved Thomson's theory of the atom in 1911. He later described this as ‘quite the most incredible event that has ever happened to me in my life.'

Robert Brown, botanist, mostly known for Brownian Motion, applied in a wide range of disciplines involving stochastic processes, popular use in physics and finance.

O Level Physics Notes - Brownian Motion

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Alveolar exchange

Brownian motion

Brownian motion is the constant and random movement of microscopic particles (for example, a speck of dust) in a liquid or gas. Due to the impact of atoms and molecules, these small bodies seen under a microscope move. The yellow circle represents a microscopic body, while the purple circles represent atoms that crash into the microscopic particle.

Brownian motion

Researchers from MIPT and the Weizmann Institute of Science (Israel) have predicted the possibility of negative turbophoresis, a phenomenon where impurity particles inside a turbulent flow move in an "impossible" direction. The study by Sergei Belan (a postgraduate at MIPT), Grigory Falkovich and Itzhak Fouxon was published in the journal Physical Review Letters in the Editors' Suggestions section, which features the most important and interesting studies from the editorial board's point of…