Front

What happens when opposite poles (N/S) of a magnet are brought together?

Back

They attract each other.

Front

What is the solid state of water called, and what is one of its uses?

Back

Ice; it is often used to reduce swelling from injuries.

Front

What must be true for two magnets to push each other away?

Back

The same poles must be facing each other, but the magnets do not have to be touching.

Front

What happens when the same poles (N/N or S/S) of a magnet are brought together?

Back

They repel each other.

Front

If Shannon broke her pencil into 4 pieces and each piece has a mass of 5 g, what is the mass of the whole pencil before it was broken?

Back

20 g.

Front

What is a magnet?

Back

A magnet is an object that produces a magnetic field, attracting or repelling other magnets or magnetic materials.

Front

What are the two types of magnetic poles?

Back

North (N) and South (S) poles.

Front

What is the principle of magnetism?

Back

Like poles repel each other, while opposite poles attract.

Front

What is the term for the process of changing from a solid to a liquid?

Back

Melting.

Front

What is the term for the process of changing from a liquid to a solid?

Back

Freezing.