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A musical note on a piano has a frequency of 45 Hz. If the tension in the 2-m string is 308 N, and one-half wavelength occupies the string, what is the mass of the wire? 0.024 kg O 0.047 kg O 0.031 kg O 0.040 kg O 0.019 kg

A musical note on a piano has a frequency of 45 Hz. If the tension in the 2-m string is 308 N, and one-half wavelength occupies the string, what is the mass of the wire? 0.024 kg O 0.047 kg O 0.031 kg O 0.040 kg O 0.019 kg

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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A musical note on a piano has a frequency of 45 Hz. If the tension in the 2-m string is 308 N, and one-half wavelength occupies the string, what is the mass of the wire? O 0.024 kg 0.047 kg O 0.031 kg O 0.040 kg 0.019 kg The wavefunction of a mechanical wave on a string is described by. y(X,t) =D 0.012sin(Ttx-100Tt+2Tt/3). vwhere x and y are in meters and tis in seconds. The transverse velocity of an element on the string at the left end (x=0), at timet=D0
Transcribed Image Text:A musical note on a piano has a frequency of 45 Hz. If the tension in the 2-m string is 308 N, and one-half wavelength occupies the string, what is the mass of the wire? O 0.024 kg 0.047 kg O 0.031 kg O 0.040 kg 0.019 kg The wavefunction of a mechanical wave on a string is described by. y(X,t) =D 0.012sin(Ttx-100Tt+2Tt/3). vwhere x and y are in meters and tis in seconds. The transverse velocity of an element on the string at the left end (x=0), at timet=D0
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