Bernouilli
Pascal
Archimedes
Vocabulary
pressure
100
when the speed of a fluid increases, the pressure exerted by the fluid decreases.
What is Bernoulli's Principle
100
pressure applied at any point to a confined fluid is transmitted unchanged throughout the fluid
What is Pascal's Principle
100
Eureka
What did Archimedes say when he jumped out of the bathtub
100
upward force exerted by a fluid on an object in the fluid
What is buoyancy
100
force divided by area
What is pressure?
200
the upward force on an airplane wing
What is lift
200
explains how toothpaste comes out of a tube when you squeeze the bottom
What is Pascal's Principle
200
the buoyant force on an object is equal to the weight of the fluid it displaces
What is Archimedes Principle
200
has a definite shape and a definite volume
What is a solid
200
pascal
What is the unit for pressure
300
what happens to the pressure inside a shower when the water is running
What is decreases
300
uses a fluid to transfer pressure from one piston to another
What is a hydraulic system
300
mass of the object divided by volume
What is density
300
has a definite volume but takes the shape of its container
What is a fluid
300
changed by changing the area over which it is exerted
How can you change pressure
400
what happened to the soda cans when you blew past them
What is moved in
400
what happens to the large piston if you put pressure on a smaller piston in a hydraulic system
what is the pressure increases
400
shape of the object
What does buoyant force depend on
400
instrument to measure atmospheric pressure
What is barometer
400
all directions
What is the direction a pressure is exerted on an object
500
direction the windows will blow during a hurrican
What is out
500
where you would apply the pressure to have water shoot out of the hole in a bottle
What is anywhere on the bottle
500
weight of the displaced water
What does the buoyant force equal
500
mass divided by volume
What is density
500
100,000 Pa
What is atmospheric pressure
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