Shared Flashcard Set

Details

Energy
Energy Unit Vocabulary
20
Science
8th Grade
12/01/2014

Additional Science Flashcards

 


 

Cards

Term

ENERGY

 

[image]

Definition

The ability to do work or cause change

 

Example:A ball rolling down a hill causes energy.

Term

KINETIC ENERGY

 

[image]

Definition

Energy that an object has do to its motion

 

Example:A boy going down a slide

Term

POTENTIAL ENERGY

[image]

Definition

Stored enrgy that results from the postion or shape on the height of an object

 

Example:An elephant standing on a stump

Term

GRAVITATIONAL POTENTIAL ENERGY

[image]

Definition

Potential energy that depends on the height of an object

 

Example:A long stick in the ground

Term

ELASTIC POTENTIAL ENERGY

 

[image]

 

 

Definition

The energy of stretched or compressed objects

 

Example:A string on a bow n arrow

Term

MECHANICAL ENERGY

[image]

Definition

KInetic or potential energy associated with the motion or postion of an object

Example:A wrecking ball hitting a building

Term

THERMAL ENERGY

[image]

Definition

The total potential and kinetic energy of the particles in an object

 

Example:The sun

Term

ELECTRICAL ENERGY

[image]

Definition

The energy of electric charges

 

Example:An outlet

Term

CHEMICAL ENERGY

 

 

[image]

 

 

 

 

 

Definition

The potential energy stored in chemical bonds

 

Example:Using batteries to charge objects

Term

ENERGY TRANSFORMATION

[image]

Definition

The process of changing one form of energy to another

 

Example:Potential energy to Kinetic energy

Term

LAW OF CONSERVATION OF ENERGY

[image]

Definition

The rule that energy can't be created or destroyed

 

Example:Water being melted

Term

FOSSIL FUELS

 

[image]

Definition

A material such as coal that forms over millions of years from the remains of ancient plants and animals

 

Example: pumping for oil

Term

COMBUSTION

 

[image]

Definition

The process of burning a fuel to produce thermal energy

 

Example:hydrocarbon and oxygen make carbon dioxide and water

Term

CONDUCTION

[image]

 

Definition

The transder of heat from one particle of matter to another

 

Example:moving a candle from one side to another

Term

CONVECTION

 

 [image]

Definition

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

 

Example:movement in water

Term

NUCLEAR ENERGY

 

[image]

Definition

The potential energy stored in a the nucles of an atom

 

Example:Power plant

Term

ELECTRO MAGNETIC ENERGY

 

[image]

Definition

The energy of light and other forms of radiational

 

Example:light bulb

Term

RADIATION

 

[image]
Definition

The transfer of energy by electromagnetic waves

 

Example:covering large areas of the phone with your hand

Term

CONDUCTOR

 

[image]

Definition

A material that conducts heat well

 

Example:Used to make heat

Term

INSULATOR

[image]

 

 

Definition

A material or an object that does not easily allow heat, electricity, light, or sound to pass through it

 

Example:The insulator was hard to get the electricity through it.

Supporting users have an ad free experience!