Question

YUM S.
A sound wave travels at a speed of 339 m s-. If its
wavelength is 1.5 cm, what is the frequency of the wave?
Will it be audible?
SCIENCE​

Answer 1

So u have a simple formula here......

Frequency*wavelength = speed

Therefore....f = c/wavelength

f = 339/0.015

f = 22600 Hz