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Energy and Energy Conversions - Coggle Diagram
Energy and Energy Conversions
Energy Forms
Chemical.
Light.
Kinetic.
Heat.
Potential.
Electrical.
Sound.
Nuclear.
Energy can come in many forms.
Energy conversions
Heat is an Example of energy that can covert to other energy.
chemical
nuclear
Kinetic
Electricity
Light
The principle of conservation of energy states that energy cannot be created or destroyed,but can only be changed from one form to another.
Energy Efficiency
Energy efficiency = Useful energy output/energy input x 100/1
You can represent energy efficiency on a Sankey diagram.
You measure energy in J(joules)