Suppose that the person singing in the shower in Figure
Chapter 16, Problem 16.21(choose chapter or problem)
Suppose that the person singing in the shower in Figure 16.24 produces a sound power P. Sound reflects from the surrounding shower stall. At a distance r in front of the person, does the expression I P/(4r 2) (Equation 16.9) (a) overestimate, (b) underestimate, or (c) give the correct total sound intensity?
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