What minimum angle relative to the centerline perpendicular

Reference no: EM13107361

Determine at what minimum angle relative to the centerline perpendicular to the doorway can someone outside the room hear no sound? (Use speed of sound in air=344 and assume that the source and listener are both far enough from the doorway for Fraunhofer diffraction to apply.)

Reference no: EM13107361

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What minimum angle relative to the centerline perpendicular : Determine at what minimum angle relative to the centerline perpendicular to the doorway can someone outside the room hear no sound?

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