äänivärähtelyn
Äänivärähtely, often translated as sound vibration, refers to the mechanical disturbance that travels through a medium, such as air, water, or solids, and is perceived as sound. This vibration originates from a source that is oscillating or moving back and forth. When an object vibrates, it causes the surrounding particles of the medium to vibrate as well. These particles then collide with their neighbors, transferring the energy of the vibration and creating a wave.
The characteristics of sound are directly related to the properties of these vibrations. The frequency of the
Sound vibrations are typically longitudinal waves, meaning that the particles of the medium vibrate parallel to