Energy For Us

Front

What is the main source of energy for Earth?

Back

The Sun is the main source of energy for Earth.

Front

What type of energy is used when pushing heavy objects?

Back

Mechanical energy is used when pushing heavy objects.

Front

What is a conductor?

Back

A conductor is a material that allows electricity to flow through it easily. Example: Iron.

Front

What type of energy is produced by vibrating guitar strings?

Back

Sound energy is produced when guitar strings vibrate.

Front

What is mechanical energy?

Back

Mechanical energy is the energy associated with the motion and position of an object.

Front

What is thermal energy?

Back

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

Front

What is electrical energy?

Back

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

Front

What is radiant energy?

Back

Radiant energy is the energy of electromagnetic waves, such as light.

Front

What is an example of a good conductor?

Back

Iron is an example of a good conductor.

Front

What is sound energy?

Back

Sound energy is the energy produced by vibrating objects that creates sound waves.