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Chapter 7
Fluids..
Chapter 8
Chapter 9
Vocabulary!
Vocabulary!
100
Anything that flows
What is Fluid.
100
L x W x H
What is measurement of volume.
100
equal in strength,opposite in direction and cause no movement.
What is Balanced forces
100
Anything that causes a change in the motion of a object Push or a Pull.
What is Forces
100
the pressure exerted by the layers of air surrounding the Earth that are held by the Earths gravity.
What is Atmosphere Pressure
200
Definite shape,Definite volume and the particles are close..
What is Solid!
200
Mass/Volume...
What is the formula for density.
200
P/A
What is Pressure
200
an object that doesn't float or sink.
What is neutral buoyancy
200
-Pressure applied to an enclosed fluid is transmitted with equal force throughout the entire container -Basis for hydraulic and pneumatic devices.
What is Pascal's Law
300
A indefinite shape, indefinite volume and Particles are distant.
What is Gas.
300
the amount of mass in a certain unit volume of a substance
What is Density
300
a upward force on an object submerged in or floating on fluids.
What is Buoyancy
300
the buoyant force is equal to the weight of the displaced water.
What is Archimedes's Principle
300
total mass of all substances that make up an object, divided by the total volume
What is Average Density
400
the flow rate is slow and the description is thick.
What is High Viscosity
400
the amount of matter in a substance
What is Mass
400
unequal in strength and cause a change in speed or direction
What is unbalanced forces
400
used to measure the density of a liquid
What is Hydrometer
400
Devices that transmit applied force through a liquid to move something else.
What is hydraulic systems
500
flow rate is fast and the description is runny.
What is Low viscosity.
500
A measurement of the amount of space occupied by the substance
What is Volume
500
a large sac that contains air and water.
What is the swim bladder
500
the force acting on a certain area of surface
What is Pressure
500
a gas is used to exert a force on the gas in a enclosed space.
What is Pneumatic systems