Two strings of the same linear density (0.00289kg/m) have different lengths. The first is 61cm long and has a mass of 2.21kg hanging from it to produce the tension in the string. The second is 72cm long and has a mass of 3.35kg hanging from it to produce the tension in the string. If the two strings are played together, what is the frequency of the combined sound you hear? What is the frequency with which the amplitude of this combined sound oscillates?

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter16: Waves
Section: Chapter Questions
Problem 115P: A string is fixed at both ends to supports 3.50 m apart and has a linear mass density of =0.005...
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Two strings of the same linear density (0.00289kg/m) have different lengths. The first is 61cm long and has a mass of 2.21kg hanging from it to produce the tension in the string. The second is 72cm long and has a mass of 3.35kg hanging from it to produce the tension in the string. If the two strings are played together, what is the frequency of the combined sound you hear? What is the frequency with which the amplitude of this combined sound oscillates?

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