asked 74.6k views
2 votes
Explain why the reflection of light off ground glass changes from diffuse to specular if you spill water on it

1 Answer

4 votes
The reason why this occurs is because water, when spilled on a surface, "beads" in the sense that it is round. This curvature distorts the light in a different way.
answered
User Ravi Mengar
by
8.8k points