Read the clue. Fill in the crossword puzzle with the correct word. The crossword puzzle will turn green if you are correct! Take a picture of the completed puzzle to show your teacher.
1. how tall a wave is
2. the group of electromagnetic waves, arranged by frequency
3. Energy waves that have both electric and magnetic fields
4. a wave in which the energy travels in the same direction as the wave
5. the part of the wave with the greatest amount of energy
6. how high or low a sound is
7. a vibration that travels in waves through matter
8. carries energy in a direction that is perpendicular to the wave
9. the part of the wave with the least amount of energy
10. how loud or quiet a sound is
11. the movement of energy
12. distance between two waves
X
Congratulations you did it!