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Energy

TermDefinition
Energy The ability to do work; measured in Joules (J)
Kinetic Energy The energy of motion that depends on an object's mass and speed
Potential Energy The stored energy that depends on an object's mass and position/shape
Elastic Potential Energy Energy that is stored due to being stretched or compressed
Gravitational Potential Energy Energy that is dependent on mass and height
Energy Transformation This happens when one energy types changes to another
Mechanical Energy The total energy an object has because of it's motion (speed) and position
Law of Conservation of Energy This states that energy can only be changed, not created nor destroyed.
Insulator This is a material that does not allow energy to pass freely; wood, glass, plastic
Temperature This measures the average kinetic energy of the particles of an object or substance.
Chemical Energy A potential energy stored in bonds between atoms
Thermal Energy Overall energy of a system that is responsible for the temperature.
Conduction Energy that is transferred by direct contact.
Nuclear Energy Energy that is stored in the nucleus of an atom; most concentrated form of energy.
Sound Energy Energy that is created by vibrational movement through substances in waves.
Conductor Material that allows energy to pass freely; metals
Electrical Energy Energy created by the movement of electrons
Radiation Energy that is transferred by electromagnetic waves
Heat This is the flow of energy from warmer places to cooler places due to differences in temperature
Convection The energy that is transferred by the mass motion of molecules
Radiant/ Electromagnetic Energy Energy in the form of moving waves that produce light
Popular Physical Science sets

 



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