Physics
Fluid-Mechanics
Easy
Question
A horizontal pipe line carries water in streamline flow. At a point where the cross-sectional area is 10 cm2 the water velocity is 1 ms-1 and pressure is 2000 Pa. The pressure of water at another point where the cross-sectional area is 5 cm2 is
- 200 Pa
- 400 Pa
- 500 Pa
- 800 Pa
The correct answer is: 500 Pa
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