18. Waves & Sound
Sound Intensity
18. Waves & Sound Sound Intensity
1PRACTICE PROBLEM
A technician is seated at 2.0 m from a speaker. A member of the congregation sits 10.0 m from the speaker. Calculate the difference in sound intensity levels as heard by the technician and congregant.
A technician is seated at 2.0 m from a speaker. A member of the congregation sits 10.0 m from the speaker. Calculate the difference in sound intensity levels as heard by the technician and congregant.