Water vortex with blue dye to visualise the flow. A vortex forms when a fluid is stirred. The fluid is accelerated, and the flow rotates about an axis. It forms a fast-moving, low-pressure region at the centre of the vortex. | |
Lizenzart: | Lizenzfrei |
Credit: | Science Photo Library |
Modell-Rechte: | nicht erforderlich |
Länge: | 15 Sekunden |
Seitenverhältnis: | 16:9 |
Restrictions: | - |