A standing wave on a tight string experiment is set up in thelaboratory. The string is stretched between two posts that are1.5 m apart. When the string is vibrated at a frequency of 60Hz, a standing wave of four loops can be seen. The linear massdensity of the string is 1.5 g/m.
A. What is the wave speed of the standing wave?
B. What is the tension in the string?