Slide 1 Slide 2 13-2 sound intensity and resonance Relate sound intensity to amplitude Explain why resonance occurs. Slide 3 The energy of a sound wave is its intensity (loudness)…
Slide 1 Dr. Jie ZouPHY 10711 Chapter 20 Sound The physicist usually takes the objective position and defines sound as a form of energy that exists whether or not it is heard…
Slide 1 Oscillations and Waves Forced Oscillations and Resonance Slide 2 Damping - Caused by resistive forces that always oppose motion e.g. friction -Energy is dissipated…