Reflection. Occurs when a wave strikes an object or surface and bounces off.An echo is a sound wave that is reflected.Light waves bounce off mirrors.. . . . . . . . Refraction. The bending of a wave as it moves from one medium to another.Ex: Light waves travel faster in air than water.. . . . . .
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.