Documents SoundSound Physics 102 Chapter Fourteen Amanda Hyer.

Slide 1SoundSound Physics 102 Chapter Fourteen Amanda Hyer Slide 2 20 Hz to 20,000 Hz infrasonic ultrasonic Compressions rarefactions Audible Frequency Range Slide 3 Slide…

Documents Sound Waves 13.4-13.6. Sound Travels in Longitudinal Waves Let’s say the air is made up of tiny...

Sound Waves 13.4-13.6 Sound Travels in Longitudinal Waves Letâs say the air is made up of tiny randomly-moving ping pong balls. If you vibrate a ping pong paddle in the…