ukiahshrimplin
contestada

if a wave has amplitude of 0.2 meters a wavelength of 0.5 meters and a frequency of 32 Hz at what speed is it moving

1, 6.4 m/s
2, 16 m/s
3, 32.5 m/s
4, 32.2 m/s

Respuesta :

The velocity, frequency and wavelength of a wave are related by:

v = fλ

v = 32 x 0.5

v = 16 m/s

The answer is B.

Hope This Helps  :)