Chapter 21: Sound Pages 532 - 557 Sound is a form of energy produced by the vibration of matter. Sound is a compressional or longitudinal wave Sound is transmitted through…

Slide 1Vibrations & Waves & Sound a periodic motion of the particles of an elastic body or medium in alternately opposite directions from the position of equilibrium…

~ Nature of Sound ~ 1. What is sound? 2. Human Hearing 3. Properties of Sound 4. Interactions of Sound 5. Sound Quality I. WHAT IS SOUND? I. WHAT IS SOUND? A Sound wave is…

Sound Waves Sound Waves What is sound? Sound is really tiny fluctuations of air pressure units of pressure: N/m2 or psi (lbs/square-inch) Carried through air at 345 m/s (770…

Chapter 21: Sound Chapter 21: Sound Pages 532 - 557 Sound is a form of energy produced by the vibration of matter. Sound is a compressional or longitudinal wave Ex. Spring…