the sun produces this so we are able to see
Light
bouncing waves off any surface
Reflection
ghosts have this affect
Transparent
you can see directly through it
Translucent
no light is able to pass through
Opaque
the way light tends to travel
Transmission
transfer of energy by wave
Absorption
the way light works
Law of reflection
smooth shiny surface that light reflects off of
Regular reflection
reflection from a rough surface
Diffuse reflection
curved mirror
Concave mirror
light rays are parallel to optical axis
Focal point
distance along optical axis
Focal length
mirror that curves outward
Convex mirror
a waves change in course
Refraction