P14 Flashcards
1
Q
Refraction
A
The change of direction of a light ray
2
Q
Specular reflection
A
Reflection from a smooth surface
3
Q
Diffuse reflection
A
Reflection from a ruff surface
4
Q
Virtual image
A
Image seen a lens or a mirror
5
Q
Transparent
A
Transmits most of the incident upon it
6
Q
Translucent
A
An object that has lots of internal boundaries
7
Q
Opaque
A
Absorbs or reflects the light