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Energy Vocabulary
6th Grade Science Energy Vocabulary, Mrs. Nieto
Definition | |
---|---|
Energy | The ability to do work or create change. |
Work | The transfer of energy. |
Kinetic Energy | The energy of motion. |
Potential Energy | Stored energy. |
Mechanical Energy | Energy that results from motion/moving parts. Ex. machines, bicycle, fan.. |
Electrical Energy | The energy from the movement of charged particles. Ex. computers, lights, phones, TV... |
Light Energy | Energy that travels in waves and our eyes can detect it. |
Thermal Energy | Heat energy. Made by movement of molecules. |
Sound Energy | Energy caused by an object's vibrations. |
Chemical Energy | Energy stored in food and fuel. |
Nuclear Energy | Energy stored in the center of an atom/particle. |
Gravitational Potential Energy | Stored energy due to position. Depends on the height of the object. |
Elastic Potential Energy | Stored energy in objects that are stretched. Ex. rubber band or rubber ball. |
Joule | Unit for energy and work. |
Mass | Amount of matter in an object. Unit grams (g). |
Matter | Anything that has mass and takes up space (volume) everything you can see, touch, or feel which is made of atoms/molecules. |
Speed | Distance an object travels per unit of time. |
Force | Push or pull on an object. |
Gravity | A force that pulls objects toward each other; pulls objects downward toward Earth's core. |
Elasticity | The ability of a material to bounce back after being stretched. Ex. rubber bands, balloons... |
Friction | A force that opposes motion. |
Law of Conservation of Energy | The law that states that energy cannot be created or destroyed but can be changed from one form to another. Ex. light to heat. Potential to Kinetic... |