Ultrasonics
© 2010 Pearson Education, Inc. Conceptual Physics 11 th Edition Chapter 21: MUSICAL SOUNDS.
What are waves? Def. - Disturbances that carry energy from place to place, through matter or space.
General Physics Mrs. Dimler CHAPTER 12 SOUND. Section 1 – Sound Waves Section 2 – Sound Intensity and Resonance Section 3 – Harmonics CHAPTER 12 - SOUND.
Today: Sound (Ch 20) Homework due today Looking ahead: Apr 11 is the next midterm; Chs. 11, 13, 14, 15, 19, 20, 22.
What is sound
Sound PPT
Sound and hearing
Sound
Lo 5 doppler effect
Sound and Waves
Today: Finish Vibrations and Waves (Ch 19) Sound (Ch 20)
