Bernoulli's Law is a fundamental principle in fluid dynamics that explains the relationship between the pressure and the speed of a fluid. The law is also known by various other names based on its discoverer, Daniel Bernoulli. Some of the synonyms for Bernoulli's Law include Bernoulli's principle, Bernoulli's equation, Bernoulli's theorem, and Bernoulli's formula. All these terms are often used interchangeably to refer to the same concept. Although the name may differ, the core principle remains constant- the pressure of a fluid decreases as its velocity increases, which forms the basis of many important applications in engineering and physics.