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15 Cards in this Set
- Front
- Back
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Melting Point
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the temperature when a solid begins to liquify
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Boiling Point
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the temperature at which the pressure of the liquid is egual to the pressure on the surface fo the liquid
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Diffusion
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the spreading of particouls theoughout a given volume
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Thermal energy
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kinetic+potentail=the particles that make up the object
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Thermal Expansion
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an increase in the volume of a substance when the temp. is increased
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Buoyance
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the ability of a fluid to have a full upward force on an object
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Kinetic Theory
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the behavior of particels in gasses
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Pressure
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amout of force exerted per unit;pascals
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Heat of Fusion
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the amount of energy to change a substance
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Heat of Vaporization
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when a liquid becomes a gas
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Plasma
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matter with enough enery to overcome the attatrive force witthin atoms
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Viscosity
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a fluids resitance to flowing
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WHat are the four states of matter?
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Solid Liquid Gas and Plasma
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Equation for pressure
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P=f/a
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What is the standard unit of measurment for pressure?
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pascal
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