Energy resources and transfers
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What is the principle of conservation of energy
Energy can be stored or transferred, but not created or destroyed
2
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What are the energy stores
Kinetic
Thermal
Chemical
Gravitational potential
Elastic potential
Electrostatic
Magnetic
Nuclear
3
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What are the energy transfers
Mechanically
Electrically
By heating
By radiation
4
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What is the equation for efficiency
Useful energy output/ energy input x100
5
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