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