Front

What is energy?

Back

Energy is the ability to do work or cause changes.

Front

What type of energy is produced by vibrations?

Back

Sound energy.

Front

What type of energy does a car have at the top of a roller coaster?

Back

Potential energy.

Front

What is chemical energy?

Back

Chemical energy is a type of potential energy that is stored in the links between molecules of food and fuel.

Front

What is potential energy?

Back

Potential energy is stored energy.

Front

What is kinetic energy?

Back

Kinetic energy is the energy of motion.

Front

What is mechanical energy?

Back

Mechanical energy is the sum of potential and kinetic energy in an object.

Front

What is light energy?

Back

Light energy is the energy that is visible to the human eye and is produced by the vibrations of electrically charged particles.

Front

What is sound energy?

Back

Sound energy is the energy produced by vibrating sound waves.

Front

What is thermal energy?

Back

Thermal energy is the energy that comes from the temperature of matter.