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
|
No comments:
Post a Comment