2.+Reflection+and+Refraction

The Ray Model of Light
 

Reflection and Refraction
· Measure and predict angles of reflection · Investigate and describe the refraction of light through different materials

The Law of Reflection: The angle of reflection equals the angle of incidence, as long as they are in the same plane (using a plane mirror.)
=== Light Refracts (bends) when traveling from one medium to another if they have different densities (this is what makes a rainbow or causes the red colours at sunset.) ===