Science CBA REVIEW!

Front

What is an electric circuit?

Back

An electric circuit is a complete path through which electricity can flow.

Front

What must an electric circuit have for electricity to flow?

Back

A complete path.

Front

What type of energy causes air to vibrate?

Back

Sound energy.

Front

What is sound energy?

Back

Sound energy is produced when objects vibrate, causing air particles to move.

Front

What is a gas?

Back

A state of matter that takes on the shape and size of its container.

Front

How can you separate iron filings from pepper?

Back

By using a magnet.

Front

What is the definition of a magnet?

Back

An object that produces a magnetic field and can attract certain metals.

Front

What form of energy is produced when a guitar string vibrates?

Back

Sound energy.

Front

What is thermal energy?

Back

The energy that comes from the temperature of matter.

Front

What is light energy?

Back

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