Bernoulli’s theorem

Bernoulli’s theorem tells that, as an increase in the speed of the liquid, there is a simultaneous decrease in the potential energy of the fluid decrease in the pressure of the fluid

it is a principle of conservation of energy ,means it states that the total energy of a liquid flowing from one point to another remains constant

Construction of Pitot tubes or pitot-static probes utilizes this equation.

 

 

Then we have, states that the ‘total energy of a liquid flowing from one point to another remains constant

This proves the Bernoulli’s Theorem