Demonstration of the Bernoulli equation, the law of conservation of energy in hydraulics

The article discusses the importance of demonstration experiment in the educational process when studying a physics course. It not only helps in learning the material, but also develops critical thinking skills, motivates students, and makes learning more effective and exciting. The article presents a demonstration stand developed by cadets of the Marine Institute of KSTU, which illustrates the implementation of the Bernoulli equation – the law of conservation of energy in hydraulics, the basic equation in the hydraulic calculation of ship pipelines.