Energy Transformation

Front

What is energy transformation?

Back

Energy transformation is the process of changing energy from one form to another.

Front

What type of energy transformation occurs in an electric pencil sharpener?

Back

Electrical energy is transformed into mechanical energy.

Front

What energy transformation occurs when a fan is turned on?

Back

Electrical energy is transformed into mechanical energy.

Front

Which device transforms electrical energy into mechanical energy?

Back

A fan.

Front

What type of energy is produced when a cell phone rings?

Back

Sound energy.

Front

What type of energy is stored in a battery?

Back

Chemical energy.

Front

What is mechanical energy?

Back

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

Front

What is electrical energy?

Back

Electrical energy is the energy caused by the movement of electrons.

Front

What is sound energy?

Back

Sound energy is the energy produced by vibrating sound waves.

Front

What is chemical energy?

Back

Chemical energy is the energy stored in the bonds of chemical compounds.