Bernoulli's principle
principle relating to fluid dynamics
AI overview
Bernoulli's principle is a fundamental rule in fluid dynamics stating that as the speed of a moving fluid increases, the pressure it exerts decreases, and vice versa. This principle matters because it explains how many everyday things work, from how airplanes generate lift to how water flows through pipes more efficiently at certain speeds.
AI-generated from the Wikipedia summary — may contain errors.
Article
A flow of air through a Venturi meter. The kinetic energy increases at the expense of the fluid pressure, as shown by the difference in height of the two columns of water. Video of a Venturi meter used in a lab experiment
Solid mechanics