Question: (a) Show that the flow velocity measured by a century meter (see Fig. 10.30) is given by the relation (b) A venturi tube is measuring

(a) Show that the flow velocity measured by a century meter (see Fig. 10.30) is given by the relation

(b) A venturi tube is measuring the flow of water; it has a main diameter of 3.0cm tapering down to a throat diameter of 1.0 cm. If the pressure difference is measure to the be 18mm-Hg, what is the velocity of the water?

2(P- P.) P.) Az = 2VplA - A})

2(P- P.) P.) Az = 2VplA - A})

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