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Definitions
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100
is the amount of force applied to one area
What is pressure
100
The definition of viscosity.
What is how fast a fluid will flow?
100
The anti-gravity force.
What is buoyancy?
100
The thing that hot fluids do.
What is rise?
100
A fluid which takes the shape of its container.
What is a liquid or gas?
200
a system that uses gas under pressure to transmit a force
Pneumatic system
200
The most viscous of these liquids: oil, corn syrup & water
What is corn syrup?
200
The attractive force between masses which causes objects to be attracted to earth.
What is gravity?
200
The order that these the fluids would be layered: hot water, cold salt water, cold water, hot salt water
What is (from bottom to top) cold salt water, cold water, hot salt water, hot water?
200
will it sink or rise? the density of the object is less than the density of the fluid the buoyant force on the object is greater than the force of gravity
rise
300
used to move fluid from one location to the other
what is a pump
300
The way that a fluid can become more viscous.
What is heating it?
300
tf f t s w wna
What are the markings for the Plimsoll line
300
sink (density)
What is the density of the fluid is greater than the density of the fluid
300
The things that all matter is made up of.
What are particles?
400
A system that uses liquid under pressure to transmit a force
what is the hydraulic system
400
A method for testing viscosity.
What are: - viscosity races - paper clip experiment - food colouring diffusion ?
400
sink or float density of the object is equal to the density of the fluid and the buyonacy is equal to the force of gravity
stay in place
400
The amount of mass in a certain unit volume of a substance.
What is density?
400
DAILY DOUBLE The five major points of Particle Theory.
What is: 1. All mater is made up of very small particles? 2. All particles in a pure substance are the same. 3. There is space in between particles. 4. The particles are always moving. 5. The particles in a substance are attracted to one another. ?
500
is a decrease in volume caused by a force
what is compression
500
the density of all parts of the vessel, including air, is less than the combined density of the water in the tanks and other parts of the vessel
What is why a ship can stay a float
500
DAILY DOUBLE The planet in our solar system where your weight would be lowest.
What is Mars?
500
The reason salad dressing separates into layers of oil and vinegar.
What is different densities of the fluids?
500
The state of matter with a definite shape and volume.
What is a solid?