~VOCABULARY~
~TECHNOLOGY~
~ENERGY FORMS~
~ENERGY CONVERSIONS~
~TOSS UP~
100
This has the ability to cause change
What is energy?
100
These convert sunlight into electrical energy
What are solar cells?
100
This is energy that moves objects
What is mechanical energy?
100
A ski jumper half-way down the jump
What is potential energy AND kinetic energy?
100
Kinetic energy depends on these two things
What are speed and mass?
200
This is the energy of motion
What is kinetic energy?
200
These are used to capture wind energy
What are windmills?
200
This energy includes hearing people sing or hearing a car drive by.
What is sound energy?
200
These are the wasted forms of energy when a fan is running
What are heat and sound?
200
Burning gasoline is this type of energy form
What is chemical energy?
300
This is stored energy
What is potential energy?
300
These energy efficient lights are now being used in many different ways
What are LEDs?
300
This energy is found in the nucleus of an atom
What is nuclear energy?
300
These are the energies involved when a match is struck
What is chemical energy turned into light energy and heat energy?
300
This type of energy is related to the movement of particles in matter
What is thermal energy?
400
This states that energy cannot be destroyed nor created
What is the law of conservation of energy?
400
These are used in the engines of cars to help reduce the amount of wasted gasoline
What are fuel injectors?
400
This type of energy is found in the foods we eat
What is chemical energy?
400
This is one of the most common forms of wasted energy
What is heat energy?
400
These types of energy sources are nonrenewable resources
What are fossil fuels?
500
This is the usable energy after an energy conversion
What is energy efficiency?
500
This is what LED means.
What is Light-Emitting Diode?
500
This type of energy includes visible light, x-rays, and microwaves
What is electromagnetic energy?
500
These are the forms of energy involved in moving a turbine at a hydroelectric plant
What is kinetic energy to mechanical energy to electrical energy?
500
This is the percentage of electrical energy that is actually converted to light energy in an incandescent light bulb
What is 5%?
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