Question

Hello I can really use some help with this question please! :)A wave has a frequency of 15 HZ and a wavelength of 290 meters. Determine the wave speed in meters per second. ???

Answer 1

λ = wavelenght = 290 m

f= frequency = 15 HZ

v = speed

Apply

v= λ f

Replacing with the values given:

v = 290 x 15 = 4,350 m/s