Suppose air, with a density of 1.29 kg/m' is flowing into a Venturi meter. The narrow section of the pipe at point A has a diameter that is 0.408 times the diameter of the larger section of the pipe at point B. The U- shaped tube is filled with water and the difference in height between the two sections of pipe is h =2.41 cm. B Air How fast is the air moving at point B? "B = m/s

Suppose air, with a density of 1.29 kg/m' is flowing into a Venturi meter. The narrow section of the pipe at point A has a diameter that is 0.408 times the diameter of the larger section of the pipe at point B. The U- shaped tube is filled with water and the difference in height between the two sections of pipe is h =2.41 cm. B Air How fast is the air moving at point B? "B = m/s

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter9: Fluids And Solids

Section: Chapter Questions

Problem 90AP: Oil having a density of 930 kg/m3 floats on water. A rectangular block of wood 4.00 cm high and with...

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In an immersion measurement of a woman's density, she is found to have a mass of 62.0 kg in air an apparent mass of 0.0850 kg completely submerged with lungs empty. (a) What of water does she displace? (b) What is her volume? (c) Calculate her density. (d) If her lung capacity is 1.7S L, is she able to that without treading water with her lungs filled air?
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Does atmospheric pressure add to the gas pressure in a rigid tank? In a toy balloon? When, in general, does atmospheric pressure not affect the total pressure in a fluid?
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What fraction of ice is submerged when it floats in freshwater, given the density of water 0°C is very close to 1000 kg/m3?
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Oil having a density of 930 kg/m3 floats on water. A rectangular block of wood 4.00 cm high and with a density of 960 kg/m3 floats partly in the oil and partly in the water. The oil completely covers the block. How far below the interface between the two liquids is the bottom of the block?
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Will the same ship float higher in salt water than in freshwater? Explain you answer.