What is the wavelength of the sound

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Reference no: EM132175556

Question: Two loudspeakers emit sound waves along the x-axis. The sound has maximum intensity when the speakers are 19 cm apart. The sound intensity decreases as the distance between the speakers is increased, reaching zero at a separation of 29 cm.

What is the wavelength of the sound? Express your answer using two significant figures. \lambda = {\rm cm}

Part B: If the distance between the speakers continues to increase, at what separation will the sound intensity again be a maximum? Express your answer using two significant figures. {\rm cm}

Reference no: EM132175556

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