Bernoulli's equation
Understand the Problem
The user has provided 'Bernoullis eaution', which appears to be a misspelling of 'Bernoulli's equation'. The user likely wants to know about Bernoulli's equation, which is a fundamental principle in fluid dynamics that relates the pressure, velocity, and height of a fluid in a steady flow.
Answer
Bernoulli's equation relates pressure, velocity, and density in a moving fluid, based on energy conservation.
Bernoulli's equation relates pressure, velocity, and density of a moving fluid. It's derived from the conservation of energy principle and assumes constant density, steady flow, and no viscosity. It states that the total mechanical energy of the fluid remains constant.
Answer for screen readers
Bernoulli's equation relates pressure, velocity, and density of a moving fluid. It's derived from the conservation of energy principle and assumes constant density, steady flow, and no viscosity. It states that the total mechanical energy of the fluid remains constant.
More Information
Bernoulli's equation is used in many fields, including aerodynamics and hydrodynamics, to describe the behavior of fluids. A common application is explaining how airplane wings generate lift.
Tips
A common mistake is applying Bernoulli's equation to situations where the fluid is compressible or has significant viscosity.
Sources
- Bernoulli's Equation - NASA Glenn Research Center - grc.nasa.gov
- Bernoulli's equation (article) - Khan Academy - khanacademy.org
- Bernoulli's principle - Wikipedia - en.wikipedia.org
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