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Stack #4627859
| Question | Answer |
|---|---|
| Tempature | The intensity of heat in a object |
| Thermometer | A device to measure the tempature of something |
| Thermal energy | The energy in a object due to the motion of atoms and their speeds |
| Heat | The flow of energy between objects at varying tempaturea |
| conduction | Heat being moved through 2 / more objects through touch |
| Convection | The rising of heat / hot air and the fall of cold air |
| Radiation | heat being moved through electromagnetic waves |
| solid | When atoms are tightly packed together and have a definite shape and volume |
| Liquid | when atoms are mildly packed and take the same shape as the container, and has definite volume |
| gas | When the atoms are very closely packed together and has no definite shape or volume |
| melting | When a solid heats up and becomes a liquid |
| freezing | when a liquid cools down and becomes a solid |
| boiling | when a liquid heats up and becomes a gas |
| condensation | when a gas cools down and becomes a lipuid |
| endothermic | when heat ENTERS a object |
| exothermic | When heat LEAVES a object |