A musical note on a piano has a frequency of 40 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? 0.040 kg 0.047 kg 0.031 kg 0.019 kg 0.024 kg

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A musical note on a piano has a frequency of 40 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 0.040 kg
0.047 kg
0.031 kg
0.019 kg
0.024 kg
Transcribed Image Text:A musical note on a piano has a frequency of 40 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 0.040 kg 0.047 kg 0.031 kg 0.019 kg 0.024 kg
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