SweetieGirl7771 SweetieGirl7771

15-02-2024
Physics

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Two loudspeakers in a 20°C room emit 681Hz sound waves along the x-axis. If the speakers are in phase, what is the smallest distance between the speakers for which the interference of the sound will be constructive?

A) 0.5 meters
B) 1 meter
C) 1.5 meters
D) 2 meters

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