State Bernoullie's principle

Answer: as the speed of a fluid increases, the pressure within a fluid decreases

Bernoulli's principle -

This physical principle was given by Daniel Bernoulli.

According to this principle, as the speed of the moving fluid which can be a liquid or a gas increases, the pressure within the fluid reduces.

The principle of Bernoulli's have many practical applications,

For example,

It is used in the carburetor and the atomizer, aspirator etc.