18. Waves & Sound
Wave Intensity
18. Waves & Sound Wave Intensity
15PRACTICE PROBLEM
A car horn emits 50 W of sound power. Suppose you are standing 10.0 m away from the car. Determine the intensity of sound at the point where you are standing.
A car horn emits 50 W of sound power. Suppose you are standing 10.0 m away from the car. Determine the intensity of sound at the point where you are standing.