Friday 12 May 2017

Types of Energy

Types of Energy

Energy is due to position or movement of an object - Kinetic and Potential
Forms of energy
What is it?
Example?
Kinetic energy
Energy in movement

Mechanical energy
Makes things move by workable moving part or parts.
Wind up toy, scissors, rubix cube and a pen.
Thermal energy
This energy produces heat by the movement of tiny particles within an object.
Fire, jug, kettle and a pot
Magnetic energy
Energy from attraction of objects made of iron.
Magnets on a fridge
Electrical energy
Electrical energy can be used to move charged particles through a wire.
Electricity and power which is used to power appliances
Potential energy
Stored Energy

Gravitational energy
Energy stored in objects held above the earth’s surface.
A flying plane has a higher gravitational potential then a plane on the ground
Elastic energy
Elastic energy occurs when objects are compressed and stretched
Slingshot, springs and a rubber band
Chemical energy
Chemical Energy is energy that is stored in the bonds of chemical compounds (atoms and molecules).
Batteries, diesel, petrol, natural gas, and coal.
Nuclear energy
the energy released during nuclear fission or fusion, especially when used to generate electricity.
Nuclear power plant - provides electricity

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