The oscillating variations in sound pressure (called the WAVEFORM of the sound) PROPAGATE in the form of a SOUND WAVE. See: ACOUSTIC IMPEDANCE, COMPRESSION, LAW OF SUPERPOSITION, PARTICLE VELOCITY, ...

sound waves cause air particles to vibrate back ... compressions are regions of high pressure due to particles being close together. rarefactions are regions of low pressure due to particles ...

Sound is basically pressure waves that are moving through some medium. So the sound that we usually hear is going through the air. And it's transmitted as what are called "longitudinal waves." ...

This iconic venue, steeped in the century-long glory of Liverpool FC, exemplifies what it means to be a 'devilish home ground.' Its deafening roars, likened to a tsunami, resonate within the hearts of ...