Mario is attempting to fix some Mushroom Kingdom plumbing. At one point in the plumbing, a horizontal pipe is carrying an incompressible frictionless fluid of density 1.33x10³ kg/m³. The pipe narrows from d₁= 6.2 cm at left to d₂ = 2.5 cm at right, as shown below. TUL d₂ If the fluid enters the wider left end of the pipe at a speed of 1.71 m/s, by how much must the pressure drop or rise (in kPa) at the narrower right end of the pipe? Be sure to include the appropriate sign (negative for a decrease in pressure; positive for an increase in pressure)!

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter15: Fluids
Section: Chapter Questions
Problem 54PQ: Liquid toxic waste with a density of 1752 kg/m3 is flowing through a section of pipe with a radius...
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Mario is attempting to fix some Mushroom Kingdom plumbing.
At one point in the plumbing, a horizontal pipe is carrying an incompressible frictionless fluid
of density 1.33x10³ kg/m³.
The pipe narrows from d₁= 6.2 cm at left to d₂ = 2.5 cm at right, as shown below.
T
d₂
上
If the fluid enters the wider left end of the pipe at a speed of 1.71 m/s, by how much must the
pressure drop or rise (in kPa) at the narrower right end of the pipe? Be sure to include the
appropriate sign (negative for a decrease in pressure; positive for an increase in pressure)!
Transcribed Image Text:Mario is attempting to fix some Mushroom Kingdom plumbing. At one point in the plumbing, a horizontal pipe is carrying an incompressible frictionless fluid of density 1.33x10³ kg/m³. The pipe narrows from d₁= 6.2 cm at left to d₂ = 2.5 cm at right, as shown below. T d₂ 上 If the fluid enters the wider left end of the pipe at a speed of 1.71 m/s, by how much must the pressure drop or rise (in kPa) at the narrower right end of the pipe? Be sure to include the appropriate sign (negative for a decrease in pressure; positive for an increase in pressure)!
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