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 0.024 kg 0.019 kg O 0.047 kg 0.040 kg O 0.031 kg

University Physics Volume 1
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Chapter16: Waves
Section: Chapter Questions
Problem 71P: The note E4 is played on a piano and has a frequency of f=393.88 . If the linear mass density of...
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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 0.024 kg
0.019 kg
0.047 kg
0.040 kg
O 0.031 kg
A traveling wave on a taut string with a tension force Tis given by the wave
function: y(x.t) = 0.1sin(2TTX-300t), where x and y are in meters and t is in
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 0.024 kg 0.019 kg 0.047 kg 0.040 kg O 0.031 kg A traveling wave on a taut string with a tension force Tis given by the wave function: y(x.t) = 0.1sin(2TTX-300t), where x and y are in meters and t is in
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