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Energy Chapter 5
Question | Answer |
---|---|
Temperature | The measure of the average kinetic energy of the particles of a substance. |
Fahrenheit Scale | The temperature scale on which water freezes at 32 degrees F and boils at 212 degrees F. |
Celsius Scale | The temperature scale on which water freezes at 0 degrees C And boils at 100 degrees C. |
Kelvin Scale | The temperature scale on which zero is the temperature at which no more energy can be removed from matter. |
Absolute Zero | The temperature at which no more energy can be removed from matter. |
Heat | The transfer of thermal energy from a warmer object to a cooler object. |
Convection | The transfer of thermal energy by the movement of a fluid. |
Convection Current | The movement of a fluid, caused by difference in temperature, that transfers heat from one part of the fluid to another. |
Radiation | The transfer of energy through space by electromagnetic waves. |
Conduction | The transfer of thermal energy from one particle of matter to another. |
Conductor | A material that conducts heat well. |
Insulator | A material that doesn't conduct heat well. |
Specific Heat | The amount of heat required to raise the temperature of a material by 1 kelvin, which is equivalent to 1 degree Celsius. |
Thermal Expansion | The expansion of matter when it is heated. |