P ASCAL ’ S P RINCIPLE Take notes. No pictures, recordings, or video allowed.

Slides:



Advertisements
Similar presentations
Chapter 13 Fluid Pressure.
Advertisements

Unit 2: Matter Chapter 3: States of Matter Section 3: Fluids
Hydraulic and Pneumatic Systems.  They are fluids in a closed system.  The fluid can move around with in the system but can not enter or leave the system.
Chapter 8 Forces in Fluids
PASCAL’S PRINCIPLE Chapter 8. Lets Review… What is pressure? What is the equation for pressure? What causes fluid pressure? When you catch a deep-sea.
Measuring Pressure: More Practice. Pascal’s Principle: Student Success Criteria I can state Pascal's principle, explain its applications in.
M ARCH 7, 2014 Homework: On pg. 87 in Notebook Review notes on Pascal’s Principle Go to Online Active Art site : Look at pg. 92- for info: Visit: Phschool.com.
Force, Pressure and Area.  The force acting on a certain area is called pressure  If you change the area but keep the force the same the pressure changes.
Ch 14 - Hydraulics.
Hydraulic & Pneumatic Systems
Pascal’s Principle. Concept 1: Pressure increases with depth of fluid.
Pascal’s Principle Lesson 3.
Hydraulics.
Buoyancy, Density, and Water
PRESSURE OF A FLUID Barometer air pressure pressure = height of mercury column.
PASCAL’S PRINCIPLE Chapter 11 Section 3.
Transmitting Pressure in a Fluid  Think about this…  Sirens of a fire truck pierce the morning silence while black smoke rolls into the air. Soon the.
Good Day! 10/7/2015 How is it that you can stop a huge car by just pushing on a pedal? It seems like you would need more force than that doesn’t it? The.
11-3/11-4: Pascal’s & Bernoulli’s Principles
What happens when you squeeze a tube of toothpaste from the bottom of the tube? Why do you think that is? BELLRINGER.
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.
 Volume – the amount of space taken up by matter. ◦ Gasses expand to fill their container.  Temperature- the measure of the motion of the particles.
Air Pressure Fluid Forces. Can you feel air pressure? When you take off or land in an aircraft, your ears may hurt or feel uncomfortable. This is because.
Ch & 11.4 Guided Reading Check
Forces in Fluids Chapter 13. Fluid Pressure  Section 13-1.
CONCEPTUAL PHYSICS Liquids.
Fluid Pressure.
Notes 11-3 and 11-4 Pascal’s and Bernoulli’s Principles.
Introduction to Pressure, Pneumatics, and Hydraulics.
Pressure, Bernoulli’s Principle, Compressibility, and Pascal’s Law.
Pascal’s Principle. Transmitting Pressure in a Fluid In the 1600s, Blaise Pascal developed a principle to explain how pressure is transmitted in a fluid.
Fluid Power Systems PoE. Fluid Power the use of a confined fluid flowing under pressure to transmit power from one location to another. Gases -> Pneumatics.
Pascal’s Principle Contents: How to calculate Whiteboards.
© 2010 Pearson Education, Inc. Conceptual Physics 11 th Edition Chapter 13: LIQUIDS.
Chapter 14 Lecture 28: Fluid Mechanics: I HW10 (problems):14.33, 14.41, 14.57, 14.61, 14.64, 14.77, 15.9, Due on Thursday, April 21.
Section 3: Pascal’s Principle What does Pascal’s principle say about change in fluid pressure? How does a hydraulic system work?
Pascal’s Principle. Transmitting Pressure in a Fluid In the 1600s, Blaise Pascal developed a principle to explain how pressure is transmitted in a fluid.
Topic: Pascal’s Principle PSSA: C / S8.C.3.1.
Topic 4 – Force, Pressure, and Area
Physics Section 8.2 Apply the properties of pressure
Pascal’s Law & 5/2-way impulse valve, pneumatically operated
3.5 Pressure in Fluid’s Pascal’s Law.
3/9 - 8th Grade Agenda Learning Objective: Learn about Bernoulli’s Principle Collect HW: Reading & Notetaking p.198 – 199 Textbook Reading p
Liquids Unit6 – Chapter 13.
Archimedes Principle Greek mathematician Found that buoyant force on an object is equal to the weight of the fluid displaced by the object.
Topic 4: Force, Pressure, and Area
Chapter Fluid Pressure.
Chapter 12 Section 3.
Pascal’s Principle.
13.2 Forces and Pressure in Fluids
Hydraulic & Pneumatic Systems
Bernoulli’s Principle
Topic 4: Force, Pressure, and Area
Pascal’s Principle Chapter 11 Section 3.
USING PASCAL’S PRINCIPLE
Bell Ringer What is the only principle that deals with buoyancy?
Pascal’s principle Chapter 3 section 3.
PASCAL’S PRINCIPLE.
Bell Ringer What is the formula for pressure?
Section 3 – pg 432 Pascal’s Principle
Pascal’s and Bernoulli’s Principles
Fluid Properties Chapter 16 Section 2.
USING PASCAL’S PRINCIPLE
Transmitting Pressure in Fluids
Pascal’s Principle.
Chapter 11 Fluids.
Forces in Fluids.
Properties of Fluids.
Flight Unit Notes Bernoulli’s principle Aerodynamics.
Chapter 14, Section 1 Fluids and Pressure
Presentation transcript:

P ASCAL ’ S P RINCIPLE Take notes. No pictures, recordings, or video allowed.

P ASCAL ’ S P RINCIPLE Pascal’s principle, also called Pascal’s law: in a fluid at rest in a closed container, a pressure change in one part is transmitted without loss to every portion of the fluid and to the walls of the container. – French scientist Blaise Pascal

P ASCAL ’ S P RINCIPLE In a hydraulic system a pressure exerted on a piston produces an equal increase in pressure on another piston in the system. If the second piston has an area 10 times that of the first, the force on the second piston is 10 times greater, though the pressure is the same as that on the first piston. This effect is exemplified by the hydraulic press, based on Pascal’s principle, which is used in such applications as hydraulic brakes.

P ASCAL ’ S P RINCIPLE Pascal also discovered that the pressure at a point in a fluid at rest is the same in all directions; the pressure would be the same on all planes passing through a specific point. This fact is also known as Pascal’s principle, or Pascal’s law.

P ASCAL ’ S P RINCIPLE

Assignment: In the Holt Physics textbook, do Chapter 8 Practice B Q1-Q3 (p. 282). Turn in for Grade. Due Wednesday, May 20, 2015 A.D.