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14 Cards in this Set
- Front
- Back
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Temperature |
Degree of hotness or coldness of an object |
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Temperature |
Measure the avergae kinetic energy of molecules making up an object |
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Heat |
Energy in transit from one body to another due to a difference in temperature |
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Heat |
Total kinetic energy of the molecules of a body |
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Calorie |
Amount of heat needed to change the tempersture of one gram of water from 14.5°C to 15.5°C at a pressure of 1atm |
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Ice point |
Temperature at which ice melts at 1 atm |
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Steam point |
Temperature at which water boils at 1 atm |
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absolute zero |
Temperature at which all molecules stop moving |
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Triple point |
Temperature and pressure where all its 3 phases are in equilibrium |
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Thermal equilibrium |
Occurs when 2 bodies have the same temperature |
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Zeroth Law of Thermodynamics |
Similar to transitive law in algebra |
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Calorimetry |
Science of measuring the amount of heat gained or lost in a chemical reaction |
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Specific heat |
Amount of heat needed to chanbe the temperature of a npunit mass of a substance by 1 degree |
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Heat capacity |
Amount of heat required to change the temperature of an object with mass m by 1 degree |
