Bernoulli's principle


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Related to Bernoulli's principle: Pascal's principle, Bernoulli's equation

Bernoulli's principle

or

Bernoulli's law

n
(General Physics) physics the principle that in a liquid flowing through a pipe the pressure difference that accelerates the flow when the bore changes is equal to the product of half the density times the change of the square of the speed, provided friction is negligible
[C19: named after Daniel Bernoulli]
References in periodicals archive ?
The group has met weekly, covering a variety of STEM-focused topics such as the Scientific Method, Bernoulli's Principle, Pascal's Law, Newton's first law of motion and more.
Successfully washing the nose, clearing the tiny cilia so they can sweep effectively again, and using a law of physics called Bernoulli's principle creates the most complete daily wash possible.
Thousands of students at 195 locations participated in the record attempt, which also included a second experiment called the "Water Mister" that demonstrates Bernoulli's principle.