Match the following vocabulary words.
angle of incidence
index of refraction
mirage
the ratio of the speed of light in a vacuum to its speed in
some medium
the total reflection of light from a high index of refraction to
low index of refraction
3. the angle formed by an incident ray and the normal
the image produced as light travels from cool air through
warm air and is bent
5. a line perpendicular to a surface
the image produced as light travels from warm air through
cool air and is bent
normal
looming
total internal reflection