her end in opposite directions. A sound technician uses a clarinet and generates s aves travel in opposite directions in an auditorium, are reflected by end walls, and arinet is located 14.0 m from one end. What is the phase difference (in degrees) b e source of the sound? The speed of sound in air is 343 m/s.
her end in opposite directions. A sound technician uses a clarinet and generates s aves travel in opposite directions in an auditorium, are reflected by end walls, and arinet is located 14.0 m from one end. What is the phase difference (in degrees) b e source of the sound? The speed of sound in air is 343 m/s.
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Transcribed Image Text:For testing purposes, a musical instrument manufacturing company creates a device so that when you blow into one end with
your instrument, sound comes out the other end in opposite directions. A sound technician uses a clarinet and generates sound
waves with a frequency of 214 Hz. The waves travel in opposite directions in an auditorium, are reflected by end walls, and return.
The auditorium is 47.0 m long and the clarinet is located 14.0 m from one end. What is the phase difference (in degrees) between
the reflected waves when they meet at the source of the sound? The speed of sound in air is 343 m/s.
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