UU2. Water is poured into a U-tube as shown in theA1AgOilA1A2figure. The left arm of the tube has cross-sectionalarea A1 of 10.0 cm2, and the right arm has a cross-sectional area A2 of 5.00 cm2. 150 grams of oil arethen poured into the right arm as shown. The twoH.liquids do not mix. [Poit = 750 [Answer inkgm3 significant figures]Watera) Determine the length of the oil column in the right arm of the U-tube.b) Determine the height (H) of the water column in the left arm above the water surfacein the right arm?

Answered: Image /qna-images/answer/8de4754e-0e4d-4a27-ac50-67bd250f704e.jpg

2. Water is poured into a U-tube as shown in the figure. The left arm of the tube has cross-sectional area A1 of 10.0 cm2, and the right arm has a cross- sectional area A2 of 5.00 cm2. 150 grams of oil are then poured into the right arm as shown. The two liquids do not mix. [Poil = 750 [Answer in %3D m-

2. Water is poured into a U-tube as shown in the figure. The left arm of the tube has cross-sectional area A1 of 10.0 cm2, and the right arm has a cross- sectional area A2 of 5.00 cm2. 150 grams of oil are then poured into the right arm as shown. The two liquids do not mix. [Poil = 750 [Answer in %3D m-

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter15: Fluid Mechanics

Section: Chapter Questions

Problem 17P: Mercury is poured into a U-tube as shown in Figure P15.17a. The left arm of the tube has...

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Concept explainers

Viscosity

The measure of the resistance of a fluid to flow is known as viscosity. Most fluids have some resistance to motion, the resistance provided by the fluid is called viscosity. This resistance is created by the force of attraction between the fluid molecules. If you pour water through a funnel, it flows easily and quickly, because it has very little resistance. But if you pour honey through a funnel, it may take a little time longer, as the density of honey is high.

Poiseuille's Law

The law of Poiseuille or Poiseuille's equation states that the pressure drop of an incompressible fluid especially a liquid in a laminar flow that passes through a cylindrical tube of length L, radius r, pressure gradient ΔP, and mainly depends on the viscosity of the fluid is nothing but the pressure difference of the layers of fluids. ΔP=P1-P2

Drag Forces

Forces that occur due to the movement of fluid are known as fluid mechanics. Following are the fluids present:

Question

UU
2. Water is poured into a U-tube as shown in the
A1
Ag
Oil
A1
A2
figure. The left arm of the tube has cross-sectional
area A1 of 10.0 cm2, and the right arm has a cross-
sectional area A2 of 5.00 cm2. 150 grams of oil are
then poured into the right arm as shown. The two
H.
liquids do not mix. [Poit = 750 [Answer in
kg
m
3 significant figures]
Water
a) Determine the length of the oil column in the right arm of the U-tube.
b) Determine the height (H) of the water column in the left arm above the water surface
in the right arm?

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