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18 Cards in this Set
- Front
- Back
- 3rd side (hint)
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A gas like mixture with no definite shape or volume with positively and negatively charged particles |
Plasma
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Not a gas, solid or liquid |
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Most matter _____ when heated |
Expands |
Bigger |
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Liquids that keep their ordered structure |
Liquid crystals |
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Who was the SI unit of pressure named after? |
Pascal |
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The amount of energy needed to change a material from the solid state to the liquid state is the heat of |
Fusion |
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The amount of energy needed to change a material from a liquid gas is the heat of |
Vaporization |
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The pressure of a gas will increase as the volume of the container decreases provided temperature remains the same. |
Boyle’s law |
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The idea that the volume of a gas increases with increasing temperature provided the pressure does not change is |
Charles law |
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The buoyant force on an object in a fluid is equal to the weight of the fluid displaced by the object. |
Archimedes principle |
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As the velocity of a fluid increases the pressure exerted by the fluid decreases. |
Bernoulli’s principle |
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Pressure applied to a fluid is transmitted throughout the fluid. |
Pascals principle |
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Hydraulic machines work by applying |
Pressure |
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Whether an object will sink or float in a fluid is determined by |
Density |
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Bernoulli’s principle explains why |
Faster moving air exerts less pressure |
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As a sample is heated it’s particles move |
Quickly |
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The equation P1V1=constant=P2V2 applies to |
Boyles law |
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The idea stating matter is made of small particles that are in constant motion is |
Kinetic theory of matter |
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In applying Charles law, temperature must be on the _____ scale |
Kelvin |
Fahrenheit, Celsius, |
