Marissa is learning about the unique properties of waves. She has learned that whenever the wavelength of a wave increases, the frequency of the wave decreases. When does the speed of a wave change?
O when the wave encounters a new medium
O when the mass of the wave changes
O when the amplitude of the wave changes
O when a wave is reflected off a surface
1 answer
The speed of a wave changes when the wave encounters a new medium.
1 answer