What is energy?
Forms of Energy
More Forms of Energy
Energy Transformation & Conservation
Energy & Fossil Fuels
100
Energy of motion
What is kinetic energy?
100
A quarterback throwing a football uses these kinds of energy.
What is potential and kinetic energy?
100
Lightning is a form of this energy.
What is electrical energy?
100
This is the change from one form of energy to another form of energy.
What is energy transformation?
100
Coal, petroleum and natural gas are all examples of
What is fossil fuel?
200
Energy at rest.
What is potential energy?
200
A book on top of a desk has this kind of energy?
What is gravitational potential energy?
200
Your body uses this form of energy to break down food.
What is chemical energy?
200
Sometimes energy changes forms once to do work. This is called
What is single transformation?
200
Plants use the sun's energy to make this kind of energy.
What is chemical energy?
300
The amount of kinetic energy an object has depends on these two things.
What is mass and velocity?
300
You can find an object's mechanical energy by adding these two things.
What is potential and kinetic energy?
300
An example of this form of energy is an x-ray.
What is electromagnetic energy?
300
A toaster changes from one form of energy to another. This energy transfer includes
What is electrical energy to thermal energy?
300
Fossil fuels are made from two things that lived a long time ago.
What are animals and plants?
400
Potential energy due to an object's height is called:
What is gravitational energy?
400
This form of energy is the total energy in the particles of an object.
What is thermal energy?
400
This is the formula for mechanical energy.
What is potential energy + kinetic energy?
400
A car's energy changes the form of energy several times. This is called a
What is multiple transformation?
400
A fuel possesses this type of energy.
What is potential energy?
500
This form of energy can be stretched or compressed.
What is elastic potential energy?
500
This form of energy is stored in the nuclei of atoms.
What is nuclear energy?
500
Energy is measured using this unit.
What are joules?
500
This is a law that states that energy is not lost or created.
What is the Law of Conservation of Energy?
500
Combustion means burning. During combustion, a single energy transformation between these two forms of energy occurs.
What is chemical energy and thermal energy?
M
e
n
u