Two speakers on a horizontal axis both emit 440 Hz sound waves. The two speakers are pi radians out of phase. If there is to be a maximum constructive interference what is the minimum separation distance between the two speakers?
vrteclh
Open question
2022-08-16
Answer & Explanation
Hamza Conrad
Beginner2022-08-17Added 20 answers
The equation represents the relationship between frequency and wavelength. The speed of sound in air is approximately 343 m/s, so we can plug that into the equation to solve for , the wavelength.
Finally, we must divide the value of the wavelength by two because we want to shift them over half a cycle.
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