The wavelength w, in meters per cycle, of a musical note is given by w=r/f, where r is the speed of the sound in meters per second and f is the frequency in cycles per second.

the speed of sound in air is 344 m/ sec. what is the wavelength of a note whose frequency in air is 26 cycles per second? round to the nearest tenth of a meter per cycle

a) 318.0 meters per cycle
b) 13.2 meters per cycle
c) 0.1 meters per cycle
d) 8,944.0 meters per cycle