Question: The linear density of a string is l6 x 10-4 kg/m. A transverse wave on the string is described by the equation y = (0.021

The linear density of a string is l6 x 10-4 kg/m. A transverse wave on the string is described by the equation y = (0.021 m) sin [(2.0m-1)x + (30 s-1)t]. What are?
(a) The wave speed and
(b) The tension in the string?

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