Question

a sound wave travelling in air has a wavelength of 6 × 10 ^ -2 m .if the velocity of the sound is 320 metre per second calculate the frequency of sound pls answer this pls
pls
pls

Answer 1

Velocity=frequency × wavelength

320=n×6×10^-2

n=5333.3 hz.

Sorry if I'm not correct!

Answer 2

Answer:

since v=f×lambda or f=v/l (1)

Explanation:

v=320ms-1

wavelength say l=6×10^-2

f=?

put values in equation 1:

f= 320/6×10^-2

f= 5.33×10^3 Hz

Thanks