1. A wave is a disturbance that transfers _____ from one place to another.

2. What kind of waves vibrate our eardrums so we can hear?

3. What kind of waves require some sort of medium to travel through?

4. What kind of waves can travel through a vacuum?

5. What kind of waves transfer energy?

6. Which of the following waves is a mechanical wave?

7. Which of the following waves is an electromagnetic wave?

8. In which of the following waves does the disturbance move in the same direction as the wave?

9. In which of the following waves does the disturbance move in a perpendicular direction to the wave?

10. What type of wave is a sound wave?