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Water moves through a constricted pipe in steady, ideal flow. At the lower point shown in...

Water moves through a constricted pipe in steady, ideal flow. At the lower point shown in the figure below, the pressure is P1 = 1.85*10^4 Pa, and the pipe diameter is 5.0 cm. At another point y = 0.30 m higher, the pressure is P2 = 1.00*10^4 Pa and the pipe diameter is 2.50 cm.

A) Find the speed of flow in the lower section

B) Find the speed of flow in the upper section

C) Find the volume of the flow rate through the pipe

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Answer #1

Concept : here we use Bernoulli's principle and equation of continuity to solve as shown below ,

A omB 2 2 upper seehbn 3 mss***************************************************************************************************
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