Question

The tension on a wire is 2640 N. The wire is 2.6 m long and the fundamental frequency is 330 Hz. What is the mass of the wire? (Answer: 2.33g)

Answer is provided above. Please show all work on how to get the answer. Thank you!
Tension, T=2640 N
Length of wire, L = 2.6 m
frequency, f = 330 Hz
length density, μ = to be found

Using equation:
f = (1/(2L))√(T/μ)
Solve for μ (kg/m)

Multiply be the length of wire, L
to get the mass of the wire.

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