A sound wave takes on the form of a longitudinal wave. Sound waves are also classified as mechanical waves since they require a medium to travel through. More »

There are two types of sound waves: transverse and longitudinal. Each wave has its own shape and specific materials that they can conduct through. More »

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Kidney stones can be dissolved through a procedure known as lithotripsy, which uses sound or shock waves to break up the stones into pieces small enough to pass through the urinary system, states WebMD. The procedure is ... More »

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Because sound is a mechanical wave initiated by an object's vibration, it is propagated by subsequent molecular collisions. Once the colliding air particles hit the eardrum, several internal structures vibrate. These vib... More »

The most significant difference between light and sound is that light is a transverse wave while sound is a longitudinal wave. As a transverse wave, light is capable of traveling in a vacuum, which is how the light from ... More »

Loudness is the way in which the human ear perceives sound wave amplitude, and the larger an amplitude is, the louder the perceived sound. Amplitude refers to the magnitude of the sound wave, the pressure of its successi... More »

The frequency of a sound is the rate at which wave crests reach a given point. Sound waves propagate outward from their source, as a series of compressions and rarefactions of the surrounding air. The peak of each cycle ... More »