We think you have liked this presentation. If you wish to download it, please recommend it to your friends in any social system. Share buttons are a little bit lower. Thank you!
Presentation is loading. Please wait.
Published byEgbert Ford
Modified over 5 years ago
Bernoulli’s, Pascal’s, & Archimedes’ Principles Principles of Fluids
Bernoulli’s Principle As the Velocity (speed) of a fluid increases, the Pressure exerted by the fluid decreases Why?
Buoyant Force The upward force of a Fluid exerted on an object. What is the downward Force exerted on an object? Gravity
Archimedes’ Principle The buoyant force on an object in a fluid is equal to the weight of the fluid displaced by the object
Archimedes (Example #1) Mass = 20g Volume = 20ml Mass of Fluid= 20g
Archimedes (Example #1) Gravity = 20 Buoyant Force = 20 Object is in Liquid
Archimedes’ (Example #2) Mass = 50g Volume = 20ml Mass of Fluid= 20g
Archimedes (Example #2) Gravity = 50 Buoyant Force = 20 Object SINKS
Archimedes’ (Example #3) Mass = 30g Volume = 60ml Mass of Fluid= 60g
Archimedes (Example #3) Gravity = 30 Buoyant Force = 60 Object Floats
Pascal’s Principle Pressure applied to one place of a fluid is transmitted unchanged throughout the fluid.
Pascal’s Principle Liquid What is pressure? What type of fluid works best for this principle? Explain your answer. P = Area Force
Pascal’s example AB Area of A = 8 cm 2 Area of B = 50 cm 2 Force = 10,000 N Force ?
Break down the problem: AB P = Area Force 1 st solve for P in B P = 50 cm 2 10,000 N P = 200 N cm 2
Break down the problem: AB 2 nd solve for F on A P = Area Force F =P x A F = 200 N cm 2 x 8 cm 2 F =1600 N
Chapter 13 Fluid Pressure.
Properties of Fluids. Buoyancy Fluid = a liquid OR gas Buoyancy = The ability of a fluid (a liquid or a gas) to exert an upward force on an object immersed.
Chapter 3: Forces & Fluids Review. How can you change the pressure on the ground when you are standing? Stand on one foot (decrease area) Change into.
Chapter 11 – Forces in Fluids
Chapter 3 Section 2 Notes. Fluid Any substance that has the ability to flow (move on its own) Two States ○ ____________ Can flow because their particles.
Buoyant Force and Archimedes Principle
The tendency or ability of an object to float.
Chapter 3 Section 2 Buoyancy and Density
Forces In Fluids Chapter 3 Section 2 - Floating and Sinking
Buoyancy, Density, and Water
Print Tutorial Click Screen for Next Step Return to Main Menu Fluid Unit This presentation includes the basic terms needed to study fluids in a Physics.
Chapter 11 Notes Forces in Fluids.
Ch. 11 Forces in Fluids. Pressure Pressure-force per unit area on a surface Unit of measurement: pascal (Pa): 1 N/m 2 A fluid is any substance that can.
Section 2 Properties of Fluids
Fluids SWBAT: define and explain examples of pressure, buoyant force, Archimede’s principle and Pascal’s principle.
Go with the Flow How Dense are you? Floaty Force Under Pressure Famous People Hodge Podge
Archimedes Principle The buoyant force is equal to the weight of the displaced liquid This helped to later determine volume of an irregular shaped object.
Bernoulli’s, Pascal’s, & Archimedes’ Principles Principles of Fluids.
Forces in Fluids Chapter 13 What is pressure? The result of a force acting over a given area. Pressure = Force/Area What label? N/m 2 1 N/m 2 is known.
Concept Summary Batesville High School Science. Pressure Pressure depends on: The applied force - more force means more pressure The area over which.
© 2021 SlidePlayer.com Inc. All rights reserved.