Wind can move objects such as kites, because moving air has
What is energy?
100
Which of the following is an example of a chemical property?
a. the size a balloon gets when being inflated
b. iron that is rusting
c. the height a ball bounces
What is iron that is rusting?
100
Wind turbines convert ___________ energy into electrical energy.
What is wind energy?
200
The energy that moving matter has.
What is kinetic?
200
Energy from the sun.
What is solar energy?
200
Name two ways we use non renewable energy in the United States.
What is electricity, heat homes, manufacture products, move parts in a machine (car)
200
Many light sources also give off ________
What is heat?
200
Hydroelectric energy is energy from moving _____________.
What is water?
300
A girl riding her bike has this kind of energy.
What is kinetic energy?
300
Energy from a person talking.
What is sound energy?
300
Energy can be stored in fuels. Name a fuel we use.
What is gasoline?
300
Rapid back and forth motion of air or other matter.
What are vibrations?
300
Anything that has mass and takes up space is ___________.
What is matter.
400
A boy standing still waiting to start a race has this kind of energy.
What is potential energy?
400
The type of energy you would use to melt an ice cube.
What is chemical energy?
400
The coal we used today came from this.
What are swamp plants from millions of years ago.
400
The form of energy you can hear that moves in waves through matter such as air or water.
chemical heat sound light
What is sound energy?
400
The average heat energy of the particles in something is measured by ______________.
What is temperature?
500
As a roller coaster car goes down a hill, its potential energy is changed into this.
What is kinetic energy?
500
Energy used to kick a football which is the sum of kinetic and potential energy.
Mechanical Chemical Solar Sound
What is Mechanical energy?
500
This is a place where chemical energy is changed to thermal energy and then to mechanical energy and finally to electrical energy.
What is a power plant?
500
Light energy from the sun can be changed to
___________ energy.
What is heat energy?
500
When you describe an objects appearance you are describing its_________________.
Potential Physical Properties Energy