18. Waves & Sound
Beats
18. Waves & Sound Beats
13PRACTICE PROBLEM
What is the minimum distance between the regions of maximum sound intensity in space for sounds emitted by a newly designed sound system that produces sound waves with wavelengths of 2.74 m and 2.92 m in the air? Assume that the speed of sound in air is 343 m/s.
What is the minimum distance between the regions of maximum sound intensity in space for sounds emitted by a newly designed sound system that produces sound waves with wavelengths of 2.74 m and 2.92 m in the air? Assume that the speed of sound in air is 343 m/s.