Sound waves. Illustration showing the propagation of sound waves from speaker to ear. The speaker (left) vibrates, producing compressions and rarefactions amongst nearby air molecules (orange). This creates sound, which travels as longitudinal (or compression) waves. The wavelength is the distance between two compressions. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Bildgröße: | 4193 px × 4193 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |