Find what is the intensity level measured at a distance

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Reference no: EM13270728

A string on a guitar has a mass of 0.730 g and a length of 0.640 m. When played, it produces a sound of 196 Hz. The wavelength of the wave on the guitar string is 1.28 m. A) What is the tension in the string? B) If a speaker is using 25 W of power to produce the sound, what is the intensity level measured at a distance of 5.0 m from the speaker? Assume the speaker emits sound uniformly in all directions

Reference no: EM13270728

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