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Introduction: Answer the following

More Details: Two loudspeakers, A and B, are driven by the same amplifier and emit sinusoidal waves in phase. The frequency of the waves emitted by each speaker is 641Hz . You are

standing between the speakers, along the line connecting them and are at a point of constructive interference.

How far must you walk toward speaker B to move to reach the first point of destructive interference?

Take the speed of sound to be 344 .

More Details: Two loudspeakers, A and B, are driven by the same amplifier and emit sinusoidal waves in phase. The frequency of the waves emitted by each speaker is 641Hz . You are

standing between the speakers, along the line connecting them and are at a point of constructive interference.

How far must you walk toward speaker B to move to reach the first point of destructive interference?

Take the speed of sound to be 344 .

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