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Energy - Coggle Diagram
Energy
Types of Energy
Mechanical Energy
Sound Energy
Chemical Energy
Thermal Energy
Electromagnetic Energy
Nuclear Energy
Energy exist in different forms.
Energy is the ability to cause change
Different forms of energy produce changes in different ways.
Kinetic energy depends on mass and speed
Potential energy depends on position and chemical composition.
Energy can change forms but is never lost
Energy often needs to be transformed in order to produce a useful form on energy.
The law of conservation of energy states that energy is never created or destroyed.
Energy can be transformed in many different ways.
Technology improves the ways people use energy.
Different forms of technology are being developed and used to improve the efficiency of energy conversions.
Solar cells convert sunlight into electrical energy.
New solar cells convert light into new energy more efficiently than in the past