Refraction

Sep20

Refraction

Refraction

Refraction – the change in direction of a wave as it passes across a boundary between one medium and another…. that’s why a pencil in a glass of water might look bent, or why a fish in a tank or in a river may not seem to be in the same place as it actually is. In this video we take a brief look at what refraction is, and some examples of where you might see refraction in everyday life.
 

Comments are closed.