Brown Devimi

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Brown Devimi (adlandırma bitkibilimci Robert Brown'ın onurunadır) ya da pedesis (Yunanca π?δησις, "sıçrama") akışkan bir ortamdaki parçacıkların raslantısal devimidir.

 

is the presumably random drifting of particles suspended in a fluid (a liquid or a gas) or the mathematical model used to describe such random movements, which is often called a particle theory.

The mathematical model of Brownian motion has several real-world applications. An often quoted example is stock market fluctuations, however, movements in share prices may arise due to unforeseen events which do not repeat themselves.

Metin
GELİŞTİRİLİYOR —Aziz Yardımlı (C) — İdea YayıneviDoğa Felsefesi ve Bilim Felsefesi — 2011/12