ilmavärähtelyiden
Ilmavärähtelyiden, commonly translated as air vibrations or sound waves, are the physical disturbances that propagate through a medium, most commonly air, and are perceived as sound. These vibrations are generated by a source that oscillates, causing the surrounding air molecules to compress and expand. This cyclical motion creates regions of higher pressure (compressions) and lower pressure (rarefactions) that travel outwards from the source.
The properties of these vibrations determine the characteristics of the sound we perceive. Frequency, measured in
Sound waves can travel through various media, including solids and liquids, although their speed and efficiency