Show:
Fluids on the Move
Density and Buoyancy
Fluids under Pressure
Extras
Extras
100
Amount of mattter in an object.
What is mass?
100
Force that opposes the relative motion of an object.
What is friction?
100
disc that moves inside a cylinder
What is piston?
100
any substance that flows
What is fluid?
100
device that moves a fluid through or into something
What is pump?
200
Measure of how much space a substance takes?
What is volume?
200
Amount of mass contained in a given volume
What is density?
200
device that controls the flow of fluids
What is a valve?
200
amount of force applied to a given area
What is pressure?
200
fluid system that uses two pistons or different sizes to create pressure to lift a vehicle
What is a hoist?
300
Increase in the volume of a substance in response to an increase in its temperature.
What is thermal expansion?
300
resistance of a fluid to flow
What is Visocosity?
300
System that uses a gas,usully air, under pressure to transmit a force
What is Pneumatic system?
300
Property of being able to be compresses or made compact
What is compressibility?
300
mixture of water and solids
What is a slurry?
400
Anything that has mass and volume
What is matter?
400
Tendency of an object in a fluid to rise or sink due to the density differences with its surrounding
What is buoyancy?
400
System that uses a liquid under pressure to transmit a force and do work.
What is hydraulic system?
400
meausure of speed at which a fluid flows from one point to another; determined by measuring the amount of fluid that flows past a given point in a given time
What is flow rate?
400
upward force exerted by a fluid
What is a bouyant force?
500
Theory that states that all matter is made up of particles; that all all particles of one substance are identical; that particles of matter are in constant motion; that temperature effects the speed at which; that particles have forces of attraction between them; and that there are spaces between particles.
What is particle theory of matter?
500
Mass(M) divided by Volume(V) D=M divided by V
How do you calculate density?
500
law that states when a force is applied to an inclosed fluid, the increase in pressure is transmitted equally to all parts of the fluid
What is Pascals Law?
500
group of parts, including at least one fluid that interact with each other and function together as a whole
What is fluid system?
500
line painted on the hull of all cargo ships to show how heavily the ship can be safely loaded in different water conditions
What is plimsoll line?