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Compare Bernoulli’s Principle and Pascal’s Principle

Christy Obi

CV

Eastwick Ramsey

Introduction

Who is Bernoulli and Pascal?

Daniel Bernoulli (1700-1782)

  • was a physicist and Swiss mathematician
  • Best known for the Bernoulli's Principle

Daniel Bernoulli

Blaise Pascal (1623-1662)

Blaise Pascal

  • was a French physicist and mathematician
  • also was a christian philosopher, writer and inventor

Bernoulli's Principle

  • faster fluid flow is less pressure and slower fluid flow is more pressure
  • when fluid moves around an object the pressure changes

Bernoulli's Principle

Formula

P+1/2pv^2+pgh= constant

P is Pressure

p is density of fluid

v is fluid velocity

g is gravitation acceleration

h is height or depth

Bernoulli's Principle

Title

  • the pressure is less in part A and C, while the water flow is fast
  • in part B the pressure is more as the water flow is less
  • what to look at when scanning
  • risk

Cardiovascular

Pascal's Principle

  • pressure placed on a fluid in one end of a container will be displaced to another end of the container, the fluid will stay the same
  • the fluid changes at one end of the container to match the pressure place at the other

Pascal's Principle

Formula

P=F/A

P is Pressure

F is Force

A is Area

Formula

  • F1 / A1 = F2 / A2
  • pressure stays the same
  • its possible to get a big out put force from a small input force
  • F2 = F1A2 / A1

Hydraulic System

  • when you scan
  • risk
  • how it works in the patients body when you scan

Cardiovascular

Comparasion

  • Bernoulli's Principle and Pascal's Principle are similar because as the pressure and area discuss
  • how its is in patients body
  • risk

Comparasion

  • https://upload.wikimedia.org/wikipedia/commons/e/e7/Hydraulic_Force_Torque_275px.png
  • https://upload.wikimedia.org/wikipedia/commons/e/e6/PSM_V83_D203_Bernoulli_principle_applied_to_curving_of_baseball.png
  • https://sciencing.com/bernoullis-principle-definition-equation-examples-13723388.html
  • https://www.dummies.com/education/science/physics/understanding-pressure-using-pascals-principle/
  • https://upload.wikimedia.org/wikipedia/commons/2/24/Blaise_Pascal_1423.jpg
  • https://upload.wikimedia.org/wikipedia/commons/1/13/Daniel_bernoulli.jpg
  • https://study.com/academy/lesson/bernoullis-principle-lesson-for-kids.html

Work Cited

Thank you

Thank you

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