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 se

Question

3 years ago

15

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 se

cond 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

Mathematics

1 answer:

Serjik [45] · Answer 1 · 2022-07-09T03:02:52+03:00

Serjik [45]3 years ago

6 0

B. Plug in the numbers and use common sense.

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 se

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 se