U-Tube Fluid Dynamics Diagram

This diagram illustrates a fundamental concept in fluid dynamics using a U-shaped tube submerged within a larger body of light blue liquid. The black U-tube is shown with its two open ends extending above the initial fluid level, though the liquid has entered its lower section. Two black curved arrows indicate a downward force or flow into the openings of the U-tube, suggesting an active process or pressure being applied. This visual helps to understand principles like pressure differences or liquid movement in a U-tube system.

fluid - dynamics - u tube - pressure - flow - liquid - diagram - physics - mechanics