Let's design a one-string instrument like in exercise 15.43 (refer to figure E15.43). Use a wire that can vibrate between points 45.0cm apart this length of wire is 5.00g. (a) (4PTS) What is the tension required to have a fundamental mode of middle C (262 Hz)? With this tension, what is the distance z (FIG E15.43) to produce C-sharp (277 Hz) as a fundamental mode (b) (2PTS) Instead, tune the instrument to have C-sharp as the fundamental mode for the whole 45.0cm wire. What tension is required? Figure E15.43 izionp 60.0 cm-