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energy - Coggle Diagram
energy
3.2 energy can change forms but is never lost
energy changes forms
conversions between potential energy and kinetic energy
using energy conversions
vocab
law of conservation of energy
stated that energy can neither be created nor destroyed
energy efficiency
measurement of usable energy after an energy conversion
energy is always conserved
energy conversions may produce unwanted forms of energy
3.1 energy exists in different forms
vocab
energy
the ability to cause change
kinetic energy
the energy of motion
potential energy
the stored energy that an object has
different forms of energy have diffrent uses
energy
forms of energy
mechanical energy
chemical energy
nuclear energy
sound energy
thermal energy
temprature
electromagnetic energy
some animals can see ultra Violet and infared light
light
kinetic energy and potential energy are the two general types of energy
kinetic energy
potential energy
3.3 technology improves the ways people use energy
vocab
solar cell
made of several layers of light sensitive materials (Solar panels)
technology improves energy conversions
efficient lights
efficient cars
technology improves the use of energy resourses
solar energy
wind energy