Respuesta :
Water pressure inside a hose nozzle can be less than atmospheric pressure due to the Bernoulli effect. ... The air inside the hose has kinetic energy due to its motion. The kinetic energy can be used to do work against the pressure difference.
Bernoulli's principle makes the hose-end sprayer operational by creating high-pressure differences between the different areas of the system.
What is Bernoulli's Principle?
It states that the fluid speed is indirectly directly proportional to the pressure or static pressure of the liquid.
- Hence, the speed of the liquid is increased in the narrow pipes.
- When the piston is pressed the air velocity increase which creates a low-pressure zone above the liquid.
- So, the liquid rises up and leaves the system via nozzle.
Therefore, Bernoulli's principle makes the hose-end sprayer operational by creating high-pressure differences between the different areas of the system.
Learn more about Bernoulli's principle:
https://brainly.com/question/14379902
