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Heat Vocabulary
heat vocabulary
| Question | Answer |
|---|---|
| thermometer | the instrument used to measure temperature |
| heat | form of energy that makes matter warmer |
| conductor | material that heat moves through easily - get hot quickly |
| temperature | the measure of how hot or cold an object is |
| heat transfer | when heat moves from one place to another |
| friction | source of heat produced when one object rubs against another |
| contract | to get smaller - molecules of cooler objects move slower |
| insulator | a material that prevents or slows down the transfer of heat - keeps hot things hot and cold things cold |
| Celsius | a scale of temperature |
| expand | to get bigger - molecules of warmer objects move faster |
| Can you name 3 insulators? | wool, cotton, fur |
| Can you name 3 conductors? | iron, aluminum, cooper |
| Heat flows from ______________ objects to ____________ ones. | warmer, cooler |
| What is radiation? | When heat moves through space in the form of waves, such as heat from the sun. |
| What is convection? | When heat moves through the air from one place to another. |