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Two strings, A and B, have respective mass densities µA and µB respectively. The linear mass density, µB, of string-B is nine times that of string-A (uB = 9µA). If both strings have the same fundamental frequency when kept at the same tension, then the ratio of their lengths LA / LB is equal to: Оз O 1/3 O 1/9 O 9

Two strings, A and B, have respective mass densities µA and µB respectively. The linear mass density, µB, of string-B is nine times that of string-A (uB = 9µA). If both strings have the same fundamental frequency when kept at the same tension, then the ratio of their lengths LA / LB is equal to: Оз O 1/3 O 1/9 O 9

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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9:05 PM S A = 5.6 cm A = 4 cm Two strings, A and B, have respective mass densities µA and uB respectively. The linear mass density, µB, of string-B is nine times that of string-A (uB = 9µA). If both strings %3D have the same fundamental frequency when kept at the same tension, then the ratio of their lengths LA / LB is equal to: 1/3 1/9 9. The standing waves on a stretched string fixed at both ends and has a length L = 3 m is described by the following wave function: y(x,t) = 0.08 sin(Ttx)cos(120rt). Determine the
Transcribed Image Text:9:05 PM S A = 5.6 cm A = 4 cm Two strings, A and B, have respective mass densities µA and uB respectively. The linear mass density, µB, of string-B is nine times that of string-A (uB = 9µA). If both strings %3D have the same fundamental frequency when kept at the same tension, then the ratio of their lengths LA / LB is equal to: 1/3 1/9 9. The standing waves on a stretched string fixed at both ends and has a length L = 3 m is described by the following wave function: y(x,t) = 0.08 sin(Ttx)cos(120rt). Determine the
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