Skip to content
PhysRef
Physics reference
Home
Formulas
Search
Constants
Tools
Saved
Category
Optics
Law of Reflection
θ
i
=
θ
r
The angle of incidence equals the angle of reflection, measured from the normal to the surface.
Save
Share
Copy
Print
Variables
\theta_i
Angle of incidence
°
\theta_r
Angle of reflection
°
Your notes
Save note
0/5000