Question

What are the different types of sound with their frequency ?

Answer 1

Sound, like all longitudinal waves, requires a medium (material) to move through. Sound cannot travel in space, for example. Sound waves contain high density compressions (peaks) and low density rarefactions (troughs). They have wavelengths (the distance peak to peak) and frequencies (the number of waves per second).

Answer 2

Ultrasonic and infrasonic sound.

ULTRASONIC SOUND can be reach 20,000hz

INFRASONIC SOUND can be reach 20 hz