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Energy - Coggle Diagram
Energy
Energy can change forms but is never lost
Energy changes forms
Conversions Between potential Energy and kinetic Energy
Using Energy conversions
Energy is alwasy conserved
Law of conservation: energy is neither created nor destroyed.
Energy conversions may produce unwanted forms of Energy
Energy efficiency: the use of less energy to perform the same task or produce the same result.
Energy exists in many forms
different forms of energy have different uses
Energy
Energy: is the the ability to cause change
forms of energy
Mechanical Energy
Sound Energy
Thermal Energy
Nuclear Energy
Electromagnetic/light Energy
Chemical Energy
kinetic energy and potential energy are the two types of energy
Kinetic energy
Kinetic Energy: is the energy an object has because of its motion.
Kinetic energy increases as mass increases
Kinetic energy increases as speed increases
Potential Energy
Potential Energy: energy that has the potential to become another form of energy.
Technology improves the ways people use energy
Technology improves energy convertions
Efficient lights
Efficient Cars
Technology improves the use of Energy resources
Solar Energy
Solar cells: a device converting solar radiation into electricity.
Wind Energy