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23 Nov 2019

Describe Poiseuille's law and its various components inaparagraph and give an example of this in the human body.(Hint: useflow rate, viscosity, Length, radius, pressure,resistance, andpressure gradient to answer the question)

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Nelly Stracke
Nelly StrackeLv2
18 Feb 2019

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Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

A hypodermic syringe is attached to a needle that has aninternalradius = .300mm and Length=3.00cm

The needle is filled with solution of viscosity= 2.00 x10^(-3)Pa.S
And injected at a vein with a gauge pressure of 16mm Hg

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I have been trying to use Poiseuille's Law but there isnovelocity variable in the equation. I dont know how I canmanipulatethe equation to find the answer.

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hi everyone,

need help for this theory question:

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2.Resistance converts energy to heat.

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Thank you & regards

Please show all steps.

Consider a wire of length L in the shape of a truncated cone. Theradius of the wire varies with distance from the narrow endaccording to r = a + [(b-a)/L]x , where 0 < x < L . Derive anexpression for the resistance of this wire in terms of its length L, radius a , radius b , and resistivity ? .

answer: ?L/( pab)
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