String B String A Figure 16-27 Question 9. 10 If you set up the seventh harmonic...
String A String B Figure 16-27 Question 9. 10 If you set up the seventh harmonic on a string, (a) how many nodes are present, and (b) is there a node, antinode, or some inter- mediate state at the midpoint? If you next set up the sixth harmonic (c) is its resonant wavelength longer or shorter than that for the sev- enth harmonic, and (d) is the resonant frequency higher or lower?
Questions: 1. Explain how you can raise the pitch of a note on a guitar by altering the string’s (a) length, (b) tension, or (c) thickness or mass. Be very specific about what you would do to raise the pitch. 2. If the fundamental frequency of a guitar string is 250 Hz, what is the frequency of the second harmonic? Of the third harmonic? Explain. 3. Consider a vibrating guitar string. The loudest harmonic is the fundamental, but many higher...