Neco 2023 Physics Question 50
Practice objective / multiple choice question 50 from the 2023 Neco Physics examination.
Water (density \(\rho = 1000\,\text{kg\,m}^{-3}\)) flows steadily through a horizontal pipe that narrows from a cross‑sectional area of \(A_{A}=2.0\times10^{-3}\,\text{m}^{2}\) at point A to \(A_{B}=5.0\times10^{-4}\,\text{m}^{2}\) at point B. The volumetric flow rate is \(Q=4.0\times10^{-3}\,\text{m}^{3}\text{s}^{-1}\). The gauge pressure at A is \(P_{A}=250\,\text{kPa}\). Neglecting viscosity, find the gauge pressure at B.
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About This Question
This is Neco 2023 Physics Question 50. It is one of the objective questions from the 2023 Neco Physics examination.
Difficulty level: Medium .
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