Sound

By Miles Luther

Sound Waves

Sound Waves are vibrations that travel through you ear or a object or material If you could not hear life would not be that great you would have to read everybody lips and that would be hard and if there was no medium on earth no one would be able to hear and that is not a good thing teachers could not teach you lesson and you could not have conversations with people you would sit there all day with you mouth closed sound waves are kinda like the waves in the ocean but you can not see these waves theses waves travel threw your ear to get to your brain and you eardrum

Vocabulary

longitudinal waves Are waves in which particles of the medium vibrate back and forth along the path that the wave travels


transverse waves are waves in which vibrates with an up-and-down motion moving across


surface waves are a combination of transverse waves and longitudinal waves