Respuesta :

when a wave moves into a more dense medium, the wavelength shortens so therefore the wave speed lowers.

Based on the properties of waves, the wave speed increases as it moves from a medium of low density to one of high density.

How does density of a medium affect the properties of a wave?

The velocity and wavelength of a wave decreases with increase in density of a medium. However, the frequency is unaffected.

On the other hand, the velocity and wavelength of a wave increases with decrease in density of a medium.

Therefore, the wave speed increases as it moves from a medium of low density to one of high density.

Learn more about wave speed at: https://brainly.com/question/2632640