Question

observe the diagram and answer the questions baat on it fountain of water​

Answer 1

1) Bernoulli introduced the principal of "pressure of air" ,Bernoulli Principle to lift and apply the first and third laws of Sir Isaac Newton to flight.

Explore the Bernoulli Principle, which states that the speed of a fluid (air, in this case) determines the amount of pressure that a fluid can exert.

2) in the attached file

this is the answer of this question

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