The figure below shows two loudspeakers L1 and L2 connected to a signal generator.

The figure below shows two loudspeakers L1 and L2 connected to a signal generator.

An observer walks along the line 0-01 (equidistant from L1 and L2) and another along the
Line AA1.Explain the observation made by each and give reasons to your answer

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OO1 – Loud sound (constructive interference) waves arrive in phase
AA1 – Loud and soft sound (Destructive and constructive interference)

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sharon kalunda answered the question on April 5, 2019 at 06:57

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