Physics 11 Vibrations and Waves Mr. Jean December 15 th, 2014.
Sound Waves 13.4-13.6. Sound Travels in Longitudinal Waves Let’s say the air is made up of tiny randomly-moving ping pong balls. If you vibrate a ping.
What What is is SOUND?SOUND? Sound is longitudinal pressure waves that travel through elastic media.
An Optical Illusion Apart from the green and white background, how many colors can you see?
WAVE INTERACTIONS Longitudinal Wave (Compression Wave) wave particles vibrate back and forth along the path that the wave travels.
Introduction to Sound
Note on Posted Slides
1 Chapter 17 Sound Waves. 2 Introduction to Sound Waves Sound waves are longitudinal waves They travel through any material medium The speed of the wave.
Conceptual Physics 11 th Edition
