Answer to Question #125105 in Physics for Narin Slammy

Question #125105

The D string of a guitar is stretched to a tension of 150 N. The string has a mass of 3.4 g and is stretched to a length of 0.69 m. What is the speed of waves on the string?

Expert's answer

"v=\\sqrt{\\frac{Tl}{m}}\\\\v=\\sqrt{\\frac{150\\cdot0.69}{0.0034}}=174\\frac{m}{s}"

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