Wed November 14, 2012 By:

can u tell how is velocity related to pressure, so as when velocity inc. pressure dec. ??

Expert Reply
Wed November 14, 2012
This relation in fluid dynamics comes out from the bernaulli's equation.
According to tht equation the sum of kinetic velocity , pressure and the potential energy of the flowing fluid remains constant.
i.e. P + 1/2v2 + gH = constant
so as velocity increases the pressure decreases.
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