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15 Cards in this Set

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Matter
Anything that takes up space and has mass.
Freezing
Change of matter from a liquid state to a solid state.
Pressure
Equal to the force on a surface divided by the total area over which the force is exerted.
(P)pressure=(F)force/(A)area
Pascal's principle
States that when force is applied to a confined fluid, an increase in pressure is added to all parts of the fluid.
Liquid
Matter that has a definite volume but no definite shape.
Density
Mass divided by volume.
D=mass/volume
Archimedes' principle
Buoyant force is equal to the weight of the fluid displaced by the water.
Buoyant force=displaced fluid weight
Bouyant Force
Different in pressure results in an upward force on an object immersed in fluid.
Ex. Floating
Gas
Matter that does not have a definite shape or volume.
Heat
Thermal energy move from a higher temperature to a lower temperature.
Temperature
Can be measured in Fahrenheit, Celsius, and Kelvin. Measure the amount of warmth.
Melting
Change of matter from a solid to a liquid.
Vaporization
Change of matter frm a liquid state to a gas state.
Solid
Objects that has defined shape and volume.
Condensation
Change of matter from a gas to a liquid state.