Question

what is sound and wave lenght

Answer 1

Sound is a form of energy which can be hear by our ears. Sound is produced by vibration of material.

Wavelength is a distance between two compressions.

Answer 2

$SOUND$

$<b>1. Vibrations that travel through the air or another medium and can be heard when they reach a person's or animal's ear. "light travels faster than sound" 2. sound produced by continuous and regular vibrations, as opposed to noise.</b>$

$WAVELENGTH$


$<b>The distance between successive crests of a wave, especially points in a sound wave or electromagnetic wave.This is called as a wavelength.</b>$