How Physical Are You?

Match it! Select the correct answer from the pull down...Good luck!

Which material is opaque?

If you hold a magnet's north pole to another magnet's north pole, what will happen?

Sound waves travel fastest through

What happens when light hits a smooth surface?

Mass is defined as

In which of the following materials are the molecules closest together?

Gravity, magnetism, and friction are examples of

When light passes from one substance to another it