Question

Give examples of the dependence of the pressure exerted on the applied force, and examples of the variation of the pressure exerted with respect to the area where the force acts.
Why does a liquid always have a flat and horizontal surface?
Give examples where the principle of communicating vessels is used in practical applications.
What is atmospheric pressure?
How does the atmospheric pressure vary with the height above sea level?
Explain how the mercury barometer works.
What is the value of atmospheric pressure under normal conditions and at sea level?
What is absolute pressure and how is it calculated?

Answer 1

Explicación:

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Answer 2

Respuesta:

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