Question

sound wave travels at a speed of 340m/s. If its wavelength is 2 cm, what is the frequency of the wave? Will it be in the audible range?​

Answer 1

Answer:

Hey mate here is your answer

Given,

Velocity V=340m/s

Wavelength λ=2cm=0.02m

Frequency f=?

We have,

V=F.λ

⇒340=F×0.02

F=

0.02

340

=17,000Hz

As the audible range is in between 20Hz and 20,000Hz this sound wave is at audible range.

Step-by-step explanation:

follow me dude