Lecture22
Sound Speed of Sound Recall for pulse on string: v = sqrt(F / ) For fluids: v = sqrt(B/ ) 05 MediumSpeed (m/s) Air343 Helium972 Water1500 Steel5600.
Physics 123 12. Sound 12.1 Characteristics of Sound 12.2 Intensity of Sound - Decibels 12.5 Vibrating Strings and Air Columns 12.7 Interference of Sound.
Option A - Wave Phenomena Standing Waves, Resonance, Doppler Effect, Diffraction, Resolution, Polarization.
Physics 123
Physics 207: Lecture 30, Pg 1 Lecture 30 To do : Chapter 21 Chapter 21 Understand beats as the superposition of two waves of unequal frequency. Prep.
