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Thermal&Heat Review
| Question | Answer |
|---|---|
| Heat transferred from one particle of matter to another without the movement of matter in a process | conduction |
| The addition or loss of thermal energy changes the arrangement of the particles during a _____________. | change of state |
| The transfer of energy by electromagnetic waves | radiation |
| The total energy of all the particles in a substance | thermal energy |
| One common application of thermal expansion | thermometer |
| A measure of the average kinetic energy of the individual particles in an object | temperature |
| Heat transfer occurs only from ____ objects to ____ ones. | warm cold |
| Vaporization that takes place only at the surface of a liquid is | evaporation |
| Heat, like work, is an energy transfer measured in | joules |
| _____ expand to fill all the space available. | Gases |
| Most matter on Earth exists in _____ different forms, or states. | 3 |
| _____ is a good conductor. | Metal |
| Heated air moves from baseboard heaters to the rest of a room in a process | convection |
| Any temperature on the Kelvin scale can be changed to Celsius degrees by subtracting ___ from it. | 273 |
| A material that does NOT conduct heat well | insulator |
| The amount of energy required to raise the temperature of 1 kilogram of a substance by 1 Kelvin is | specific heat |
| No more energy can be removed at this point | absolute zero |
| Absolute zero is shown as 0 on the | Kelvin Scale |
| The movement of thermal energy from a warmer object to a cooler object | heat |
| The expanding of matter when it is heated is known as | thermal expansion |
| _____ has the highest specific heat when compared to sand and aluminum. | Water |
| Water freezes at 32 degrees on the | Fahrenheit Scale |
| ___ is the freezing point of water on the Celsius scale. | 0 degrees celsius |
| The temperature at which a solid changes into a liquid is | melting point |