One of the harmonic frequencies of tube A with two open ends is 845 Hz. The next-highest harmonic frequency is 910Hz.
a) What harmonic frequency is nexthighest after the harmonic frequency 975Hz?
b) What is the number of this next-highest harmonic? One of the harmonic frequencies of tube B withonly one open end is 1507 Hz. The next-highest harmonic frequencyis 1781 Hz.
c) What harmonic frequency is next highest after the harmonic frequency 685Hz?
d) What is the number of thisnext-highest harmonic?