Physics
Physics, 20.09.2020 07:01, njood3113

The figure shows a horizontal pipe with a circular cross section whose diameter varies. The cross-sectional area at X is 3.0Γ—10βˆ’4m2 and at Y is 0.60Γ—10βˆ’4m2. Water of density 1000kg/m3 fills the pipe and flows through it at a constant rate of 2.4Γ—10βˆ’4m3/s. The difference in pressure between X and Y is most nearly 750 Pa 750 Pa A 1600 Pa 1600 Pa B 7700 Pa 7700 Pa C 8320 Pa 8320 Pa D

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