Data Table 1 Trial No. f (Hz)2 egment ength 33.3 5 33.S Data Analysis 1. Plot a graph of Frequency squared vs. Segments square 2. Determine the slope of the best-fit line on the Frequency squared vs. n2 graph. 3. Using the slope, length, and frequency, calculate the linear mass density of the string. (Hint: The slope is equal to). Solve for the linear mass density Calculate the percent difference between this value and the directly measured value and record it in the Lab Report, Table 3 4. Part 2: Variable Tension- keeping frequency and length constant In this variation, the mass per unit length, μ, the vibrating length, L are fixed. The tension, T, is varied to produce the normal modes of vibration. One must obtain a series of anti-nodes, n, by changing the tension on the string. It may not be possible to obtain the fundamental frequency. The mass may be too high for the driver to move the string. We can take our basic equation and solve for the tension. (12) 7125 kil A plot of T versus 1/n, allows comparison from the slope to L, f, or μ 94.

Data Table 1 Trial No. f (Hz)2 egment ength 33.3 5 33.S Data Analysis 1. Plot a graph of Frequency squared vs. Segments square 2. Determine the slope of the best-fit line on the Frequency squared vs. n2 graph. 3. Using the slope, length, and frequency, calculate the linear mass density of the string. (Hint: The slope is equal to). Solve for the linear mass density Calculate the percent difference between this value and the directly measured value and record it in the Lab Report, Table 3 4. Part 2: Variable Tension- keeping frequency and length constant In this variation, the mass per unit length, μ, the vibrating length, L are fixed. The tension, T, is varied to produce the normal modes of vibration. One must obtain a series of anti-nodes, n, by changing the tension on the string. It may not be possible to obtain the fundamental frequency. The mass may be too high for the driver to move the string. We can take our basic equation and solve for the tension. (12) 7125 kil A plot of T versus 1/n, allows comparison from the slope to L, f, or μ 94.

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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