reflection Flashcards
1
Q
incident ray
A
ray of light which strikes surface
2
Q
normal line
A
perpendicular to surface
3
Q
angle of incidence
A
equal to angle of reflection
4
Q
angles are measured from
A
the normal to the rays
5
Q
specular reflection
A
reflection from a smooth surface
6
Q
diffuse reflection
A
reflection from a rough surface
7
Q
law of reflection
A
angle of incidence is equal to angle of reflectin
