Today: Sound (Ch 20) Homework due today Looking ahead: Apr 11 is the next midterm; Chs. 11, 13, 14, 15, 19, 20, 22.
Intro to Electricity
Today: Finish Vibrations and Waves (Ch 19) Sound (Ch 20)
Conceptual Physics Chapter 261 Chapter 26 Sound Conceptual Physics Chapter 262 The Origin of Sound ¤All sound waves are produced by the vibration of.
Introduction to Electricity. Symbol: (q) Unit:Coulomb (C) –The fundamental electric quantity is charge. –Atoms are composed of charge carrying particles:
Introduction to Electricity
