Forms of Energy

Front

What is thermal energy?

Back

Thermal energy is the form of energy that means heat.

Front

What is an open circuit?

Back

An open circuit is a circuit where the path is broken, preventing electricity from flowing.

Front

How does light travel from a source?

Back

Light travels in a straight line.

Front

What is a circuit?

Back

A circuit is a path that a current can flow along.

Front

Why are metals useful for making electrical wire?

Back

Metals are useful for making electrical wire because they are conductors.

Front

What is mechanical energy?

Back

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

Front

What is sound energy?

Back

Sound energy is the energy produced by vibrating sound waves.

Front

What is light energy?

Back

Light energy is the energy that is visible to the human eye and is produced by light sources.

Front

What is a closed circuit?

Back

A closed circuit is a complete electrical circuit through which current can flow.

Front

What are insulators?

Back

Insulators are materials that do not allow electricity to flow through them easily.