(1) A 1024 Hz tuning fork is placed at the source position in the figure shown. What must be the smallest radius \( r \) such that a minimum will be heard at the detector? [Hint: \( v_{\text{sound}} = 343 \text{ m/s} \).](2) If the radius is kept fixed, what other frequencies would lead to a minima?**Diagram Explanation:**The diagram depicts a semicircular path with a tuning fork placed at the "source" position on the left end of the horizontal diameter. The path curves upward and then downward, connecting back to the horizontal at the right end labeled "detector." The radius of the semicircle is indicated as \( r \).

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(1) A 1024 Hz tuning fork is placed at the source position in the figure shown. What must be the smallest radius r such that a minimum will be heard at the detector? [Hint: Usound = 343 m/s.] (2) If the radius is kept fixed, what other frequencies would lead to a minima? source detector

(1) A 1024 Hz tuning fork is placed at the source position in the figure shown. What must be the smallest radius r such that a minimum will be heard at the detector? [Hint: Usound = 343 m/s.] (2) If the radius is kept fixed, what other frequencies would lead to a minima? source detector

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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Question

(1) A 1024 Hz tuning fork is placed at the source position in the figure shown. What must be the smallest radius \( r \) such that a minimum will be heard at the detector? [Hint: \( v_{\text{sound}} = 343 \text{ m/s} \).]

(2) If the radius is kept fixed, what other frequencies would lead to a minima?

**Diagram Explanation:**

The diagram depicts a semicircular path with a tuning fork placed at the "source" position on the left end of the horizontal diameter. The path curves upward and then downward, connecting back to the horizontal at the right end labeled "detector." The radius of the semicircle is indicated as \( r \).

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