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Sound emerges through a doorway, as in Figure 17.10. The width of the doorway is 82cm, and the speed of sound is 343 m/s. Find the diffraction angle when the frequency of the sound is (a) 5.0 kHz and (b) 5.0 x 10^2 Hz.

Sound Emerges Through A Doorway As In Figure 1710 The Width Of The Doorway Is 82cm And The Speed Of Sound Is 343 Ms Find The Diffraction Angle When The Frequenc class=

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