Radiation Transfer waves of energy by electromagnetic Heat

Radiation � Transfer waves � of energy by electromagnetic Heat moving in the form of waves � Example: Sun heating Earth’s surface

Conduction � Transfer of heat between particles within a substance � Heat moving between 2 items touching always hot cold � Examples ◦ Pan on a hot stove ◦ Feet on hot beach

Convection � Transfer currents of heat by the movement of � Hot up, cold down � Examples ◦ Magma in mantle ◦ Convection currents

Nuclear Energy � The potential energy stored in the nucleus of an atom � Must split atom to get energy � Examples ◦ Nuclear power plants ◦ Atomic bombs

Sound Energy � The energy produced by an object’s vibrations � If you hear it, it has sound energy � Examples ◦ Music ◦ Cars

Mechanical Energy � Kinetic or potential energy associated with the motion or position of an object � Examples ◦ Bicycle ◦ Pencil sharpener ◦ Blender

Electromagnetic Energy � Energy of light � Example: Light Bulb

Electrical Energy � Energy of moving electrical charges � Electricity ◦ Flow of electrons or negative charges � Example: plugs in Anything that has wires or

Chemical Energy � Potential bonds energy stored in chemical � Examples: ◦ Inside of batteries ◦ Tip of match

Thermal Energy � Total � Heat energy of particles in an object energy � Temperature � Example: Fire

Law of Conservation of Energy � Rule that energy can not be created or destroyed ◦ Can be transferred

Potential Energy � Energy that is stored � Depends on height � The higher an object, the more PE it has

Kinetic Energy � Energy motion that an object has due to its � Depends on mass and speed ◦ Faster = more KE ◦ Heavier = more KE