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Energy
What is the definition for energy? | Energy is the ability to do work |
What is the unit for energy? | Joules |
What kind of energy is potential energy? | Stored energy |
What is gravitational potential energy? | Energy stored in raised objects |
What is elastic potential energy? | Stored in stretched or squashed objects |
List 5 types of kinetic energy | Kinetic, sound, light, thermal, electrical |
What is the law of conservation of energy? | The law of conservation of energy states that energy cannot be created or destroyed but can change from one form to another |
What are energy transfers that are not useful called? | Waste |
What are energy transfer diagrams? | Show any useful energy transfers that take place |
What is Power? | the rate at which energy is transferred from one form to another |
What is the unit for Power? | Watts (W) |
What kind of energy does food contain? | Chemical |
Where would you find sound energy? | radio, television, voices, instruments |