178k views
5 votes
As a wave enters a more dense medium (i. E. , air to water), its velocity.

User Andi Droid
by
4.7k points

1 Answer

2 votes

As waves travel into the denser medium, they slow down and wavelength decreases. Part of the wave travels faster for longer causing the wave to turn. The wave is slower but the wavelength is shorter meaning frequency remains the same.
User MikaelHalen
by
3.5k points