Question

If a wave has to travel 600m and it’s wavelength is 0.4 m , with a frequency of 500Hz. How much time will it take for the wave to travel 600m ?

Answer 1

Velocity of wave = wavelength x frequency
v = (0.4 m)(500 Hz)
v = 200 m/s

v = d/t
t = d/v
t = (600m)/(200m/s)
t = 3s