What Is Sound Vibration for Kids?

Answer

Sound usually comes from vibrations which create sound waves. The sound waves move through mediums like air and water prior to reaching our ears. Our ears then vibrate in the same way to the original source of the vibration thus letting us hear many different sounds.
About -  Privacy -  Careers -  Ask Blog -  Mobile -  Help -  Feedback  -  Sitemap  © 2014 Ask.com