| TERM | DEFINITION | EXAMPLE | DRAWING | DESCRIPTION
OF EXAMPLE OR DRAWING |
| Vacuum | X | X | ||
| Trough | X | X | ||
| Amplitude | X | X | ||
| Wavelength | X | X | ||
| Frequency | X | X | X | |
| Hertz | X | X | ||
| Transverse Wave | X | X | X | X |
| Compression | X | X | X | |
| Rarefaction | X | X | X | |
| Compressional Wave | X | X | X | X |
| Refraction | X | X | ||
| Reflection | X | X | ||
| Polarized | X | |||
| Interference | X | X | X | X |
| Electromagnetic Wave | X | X | ||
| EM Spectrum | X | X |