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A 33 m string has a linear mass density of 0.01 kg/m and is under a...

A 33 m string has a linear mass density of 0.01 kg/m and is under a tension of 19 N. (a) Find the frequencies of the lowest four harmonics if the string is fixed at both ends. f1 = Hz f2 = Hz f3 = Hz f4 = Hz (b) Find the frequencies of the lowest four harmonics if the string is fixed at one end and attached to a long, thin, massless thread at the other end.

f1 = Hz

f3 = Hz

f5 = Hz

f7 = Hz

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