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ENERGY - Coggle Diagram
ENERGY
3.3
Technology improves energy conversions.
Efficient Lights
Efficient Cars
Technology improves the use of energy resources.
Solar Energy
Solar cells
Wind Energy
Wind Turbines
3.1
Different forms of energy have different uses.
Energy
Forms of Energy
Mechanical Energy
Energy that moves objects.
Sound Energy
Sound results from the vibration of particles which is created from sound energy.
Thermal Energy
Total amount of energy from the movement of particles in matter is thermal energy.
Heat
Temperature - Measurement of heat
Electromagnetic Energy
Energy that is transmitted through space in the form of electromagnetic waves.
Light
Nuclear Energy
The center of its atom-its nucleus-is the source of nuclear energy.
Chemical Energy
Energy that is stored in the chemical composition of matter is chemical energy.
Kinetic energy and potential energy are the two general types of energy.
Kinetic Energy
The energy of motion.
Increases as mass increases.
Increases as speed increases.
Potential Energy
Stored energy that an object has due to fall.
3.2
Energy changes Forms.
Conversions Between Potential Energy and Kinetic Energy
Using Energy Conversions
Energy is always conserved.
Law of conservation of energy
Energy conversions may produce unwanted forms of energy.
Energy effieciency