Answer to Question #277858 in Electricity and Magnetism for rmd

Question

sound waves have a frequency of 250 Hertz and a wavelength of 1.30 meters. Find the speed of waves?

Answer 1

$V=f \lambda$

Where

V=the speed of the wave

f= frequency of the wave = 250 Hz

$\lambda$ = wavelength =1.30 meters

$V=250×1.3=325m/s$