12. The figure shows two loudspeakers (A) and (B), and a point (C) where a listener is positioned. The speakers vibrate in phase and are playing a 66.0 Hz tone. The speed of sound is 343 m/s. The listener at point (C) hears the third farthest loud sound (excluding infinity) at a distance 7.00 m as measured from speaker (A). What is the separation (d) between the two speakers? m

12. The figure shows two loudspeakers (A) and (B), and a point (C) where a listener is positioned. The speakers vibrate in phase and are playing a 66.0 Hz tone. The speed of sound is 343 m/s. The listener at point (C) hears the third farthest loud sound (excluding infinity) at a distance 7.00 m as measured from speaker (A). What is the separation (d) between the two speakers? m

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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9. Two speakers are facing each other and producing a single pure tone. You are standing between the two speakers. The loudness goes from a maximum, down to a minimum and back to a maximum as you move a distance of d = 3.5 m towards one of the speakers. What is the wavelength of the sound wave produced by the speakers?
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Need help with this one. It's about frequencies
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