Angle of incidence

Angle of incidence is a measure of deviation of something from "straight on" and may refer to:

• Angle of incidence (aerodynamics), angle between a wing chord and the longitudinal axis, as distinct from angle of attack, which is relative to the airflow
• Angle of incidence (optics), describing the approach of a ray to a surface

1. Angle of incidence (optics)
2. Angle of incidence (aerodynamics)
3. Brewster's angle
4. Snell's law
5. Total internal reflection
6. Angle of attack
7. Fresnel equations
8. Refraction
9. Minimum deviation
10. 22° halo
11. Reflection (physics)
12. Specular reflection
13. Coccydynia
14. Refractive index
15. Long distance observations
16. Washout (aeronautics)
17. Variable-incidence wing
18. Amplitude versus offset
19. Fresnel rhomb
20. Grazing-incidence small-angle scattering