Doubling the distance between sound source and a listener will change the intensity, as detected by the listener, by what factor?Select one:a.2b.1/4c.4d.1/2

A source of sound has an intensity I​1 and when its sound level is measured at a fixed distance the value found is 70 dB. The source then has its intensity increased to I​2 and when its sound level is measured at the same distance the value found is 96 dB. What is the ratio ​I​2/​I​1?Select one:a.14b.26c.600d.400

An audience member experiences sound of intensity I as an orchestra member plays a flute.  If the audience member moves farther back so that the distance from the flute player is doubled, then I would:A.decrease by a factor of 4.B.decrease by a factor of 2.C.remain the same.D.increase by a factor of 2.

A microphone records sound produced from two speakers. As the microphone is moved around, a position at which the microphone receives a minimum intensity is found. If the intensity of one of the sound waves alone at that location is 0.055 W/m2, and if the microphone receives an intensity of 0.004 W/m2 there, what is a possible value for the intensity of the other source at the microphone’s location?

If the intensity of a sound wave is 10 W/m² at a distance of 5 m from the source, calculate the intensity at a distance of 20 m from the source.

What change in the decibel value describing the intensity of sound is represented by a factor of 16 decrease in intensity due to attenuation in tissue?Group of answer choices-12 dB-160 dB12 dB-16 dB