| absorption |  |
|
| amplitude of vibration |  |
|
| attenuation |  |
|
| diffraction |  |
|
 | | Doppler effect |
|  | | harmonic vibration |
|  | | harmonics |
|  | | Huygens's principle |
|
|
| interference |  |
|
| longitudinal wave |  |
|
| period and frequency |  |
|
| polarization |  |
|
 | | reflection |
|  | | refraction |
|  | | standing waves |
|  | | total reflection |
|
|
| transverse wave |  |
|
| wave equation |  |
|
| wavefront |  |
|
| waves in the sea |  |
|
Waves
