Determine smallest distance between the speakers
Two loudspeakers in a 20^circ {rm{C}} room emit 690 Hz sound waves along the x-axis.
What is the smallest distance between the speakers for which the interference of the sound waves is destructive?
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Two loudspeakers in a 20^circ {rm{C}} room emit 690 Hz sound waves along the x-axis. What is the smallest distance between the speakers for which the interference of the sound waves is destructive?
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