Tuesday, June 8, 2010

Bernoulli's Principle

Bernoulli's principle, physical principle formulated by Daniel Bernoulli that states that

"as the speed of a moving fluid (liquid or gas) increases, the pressure within the fluid decreases."


eperiment 1


Water flows from high pressure region to low region.

Pressure at A > Pressure at B > Pressure at C.





Experiment 2

Pressure at B becomes lowest because the speed of the water is the highest.




Experiment 3

Pressure at B becomes lowest because the speed of the water is the highest

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