Particles of flour distributed in air to demonstrate Brownian motion. Brownian motion describes the small seemingly random movements of particles suspended in a fluid. It is named after the Scottish botanist Robert Brown,who first observed the phenomenon. It was later recognised that the movements were caused by the particles colliding with molecules | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Dumas, Patrick / Look At Sciences |
Bildgröße: | 5125 px × 3417 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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