Created by StemPy LabWaves travel along a tight wire at . The tension in the wire is raised to times its value. What is the new speed?
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← A fishing line is pulled with a tension of 21 N. Each metre of it has a mass of 3.5 g. How fast does a wave travel along it?On a cool morning at 7 °C, the sound of a temple bell reaches you at 336 m/s. By the hot afternoon the air is at 63 °C. At what speed does the sound of the bell reach you then? →
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