Bernoulli's PrincipleIt’s a key idea in fluid dynamics named after Daniel Bernoulli.

Added: 2026-05-23

Bernoulli's Principle explains that for a fluid flowing smoothly, an increase in speed results in a decrease in pressure; this principle explains how airplane wings generate lift because faster air moving over the curved top surface creates lower pressure, while slower air below creates higher pressure, resulting in an upward force.