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Energy
vocab
9
Science
8th Grade
02/07/2012

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Term
Gravitational Potential Energy
Definition
Stored energy an object has due to its position.
Term
Wavelength
Definition
The distance over which the wave's shape repeats (e.g. crest to crest).
Term
Conduction
Definition
transfer of thermal energy by collisions between particles in matter at a higher temperature and particles in matter at a lower temperature
Term
Kinetic Energy
Definition
Energy a moving object has because of its motion; depends on the mass and speed of the object.
Term
Frequency
Definition
The number of occurrences of a repeating (i.e. crest to crest)event per unit time.
Term
Convection
Definition
transfer of thermal energy in a fluid (liquid or gas) by the movement of warmer and cooler currents of particles.
Term
Thermal Energy
Definition
The total kinetic energy in an object resulting from the random movements of its atoms and molecules.
Term
Electromagnetic Spectrum
Definition
The range of all possible frequencies.
Term
Radiation
Definition
transfer of thermal energy by electromagnetic waves
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