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Ross Unit 4 Vocab
Vocabulary Words for Energy & Temperature
| Question | Answer |
|---|---|
| Energy | What is needed to do work or cause change |
| Mechanical Energy | Energy produced by a machine or moving part |
| Electrical Energy | Energy produced by the movement of electons |
| Light Energy | Radiant energy that our eyes can see from the visible part of the electromagnetic spectrum |
| Thermal Energy | Energy that causes a transfer of heat or temperature between materals |
| Sound Energy | Energy produced from vibrations that you can hear |
| Potential Energy | Energy that is being stored |
| Kinetic Energy | The energy of motion |
| Infrared Radiation | Light energy that is invisible. Its wave lengths are longer that those of visible light |
| Ultraviolet Light | Invisible light energy that has shorter wavelengths that those of visible light. |
| System | A group of interacting or independent parts forming a complex whole |
| Law of Conservation of Energy | Energy can neither be created nor destroyed, energy just changes form |
| Energy Transformation | The change of energy from one form to another |
| Conductor | A substance that allows the flow of electric charge of transfers thermal energy through matter |
| Insulator | A substance that resists electric current or a material that resists the flow of heat |
| Chemical Energy | A form of energy made available by the flow of electric charge through a conductor. |
| Kinetic Theory of Matter | All of the particles that make up matter are constantly moving. |
| Temperature | A measure of the average kinetic energy of all the particles in a an object. |
| Degrees | Equally spaced units between two points. |
| Thermometer | Instrument used to measure temperature. |