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? 0.031 kg 0.019 kg 0.047 kg 0.040 kg 0.024 kg A traveling wave on a taut string with a tension force T is given by the wave function: y(x,t) = 0.1sin(2rtx-300t), where x

Physics for Scientists and Engineers, Technology Update (No access codes included)
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Chapter17: Sound Waves
Section: Chapter Questions
Problem 17.7OQ
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0.046 J
0.052 J
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?
0.031 kg
0.019 kg
0.047 kg
0.040 kg
0.024 kg
A traveling wave on a taut string with a
tension force T is given by the wave
function: y(x,t) = 0.1sin(2Ttx-300t), where x
and y are in meters and t is in seconds. The
linear mass density of the string is µ = 10
g/m, and the string is 10 m-long. The total
energy on the string is
90 J
450 J
45 J
Transcribed Image Text:4:30 1 Classroom a docs.google.com 0.046 J 0.052 J 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? 0.031 kg 0.019 kg 0.047 kg 0.040 kg 0.024 kg A traveling wave on a taut string with a tension force T is given by the wave function: y(x,t) = 0.1sin(2Ttx-300t), where x and y are in meters and t is in seconds. The linear mass density of the string is µ = 10 g/m, and the string is 10 m-long. The total energy on the string is 90 J 450 J 45 J
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