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Energy
Energy Unit Vocab
24
Science
8th Grade
12/01/2014

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Cards

Term

ENERGY

 

 

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Definition

The ability to work or cause change.

Ex: THe Windmill converts wind to electrisity.

Term

KINETIC ENERGY

 

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Definition

Energy that an object has due to its motion.

 

EX: The ball rolls due to its motion it creates Kinetic energy.

Term

POTENTIAL STORED ENERGY

 

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Definition

Energy that results from the posistion or shape of an object.

 

EX: The Object is facing the wall and is rounded.

Term

GRAVITATIONAL POTENTIAL ENERGY

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Definition

Energy that depends on the height of an object.

 

EX: The tube is 4ft tall.

Term

ELASTIC POTENTIAL ENERGY

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Definition

The energy of stretched or compressed objects.

 

EX: Rubber band being pulled by two different people.

Term

MECHANICAL KINETIC OR POTENTIAL ENERGY

 

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Definition

Energy associated with the motion or posistion of an object.

 

EX: The ball is still being held in the air then it falls.

Term

THERMAL ENERGY

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Definition

The total potential and Kinetic energy of the particals in an object.

EX:The sun produces heat. :)

 

Term

ELECTRICAL ENERGY

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Definition

Energy of electric charges.

EX: The charges from lighting.

Term

CHEMICAL ENERGY

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Definition

The potential energy stored in Chemical bonds.

EX: The chemical bonds in a mix of chemicals.

Term

ENERGY TRANSFORMATION

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Definition

The processers of changing one form of energy into another.

EX: Changing Kinetic energy to Potential energy.

Term

NUECULAR ENERGY

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Definition

The potential energy stored in the nucelus of anatom.

 

EX: The protons and Neutrons of an atom provide energy of an atom.

Term

ELECTRO MAGNETIC ENERGY

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Definition

The energy of light and other forms of radiation.

EX: SUN 

Term

LAW OF CONSORVATION OF ENERGY

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Definition

Energy cannot be created or destroyed only convered into another form.

 

EX: Turning kinetic energy into Potential energy

 

Term

FOSSIL FUEL

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Definition

A material that form over millions of years form the remains of plants/animals, burned to release chemical energy.

EX: Burning Coal.

Term

COMBUSTION

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Definition

The processes of burning a fuel to produce a thermal energy.

 

EX: Burning wood in a fire.

Term

Conduction

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Definition

To Transfer heat from one  particle of matter to another.

 

EX: Using fire to heat a spoon.

Term

CONVENTION

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Definition

The transfer of heat from by the movement of currents within a fluid.

 

EX: Bubbles of boiling water movine the heat to the top of the water.

Term

RADIATION

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Definition

The transfer of energy by electromagnetic waves

 

EX: Microwave Oven.

Term

CONDUCTOR

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Definition

A material that conducts heat well.

 

EX: The inside of a wire.

 

Term

INSULATOR

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Definition

Material that does not conduct heat well.

 

EX: The Rubber coating of A wire.

Term

RENEWABLE RESOURCE

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Definition

The provision of energy naturally replenished fast enough as being used

EX: Sunlight.


Term

NON RENEWABLE RESOURCE

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Definition

Sources that can not be recreated.

EX: Coal.

Term

BIOMASS

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Definition

 Biological material derived from living.

EX: Flowers.

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