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1.1 Energy - Coggle Diagram
1.1 Energy
Energy changes in a system
System
Object or group of objects
Kinetic energy
Energy due to motion
Elastic potential
Energy stored in a stretched object
Specific heat capacity
The amount of energy required to raise the temperature of 1kg of a substance by 1 degree Celsius
Gravitational potential
Energy stored in an object due to its position in a gravitational field
Thermal energy
Energy due to heat
Power
Rate of energy transfer
Conservation of energy
Efficiency
Useful energy out / total energy in
Wasted energy
Energy transferred into a form that is not the desired outcome
Conservation of energy
Energy cannot be created or destroyed, only transferred