Snell
Snell
graph TD;
Snell --> LawOfRefraction;
Snell --> RealLifeApplications;
LawOfRefraction --> AngleOfIncidence;
LawOfRefraction --> AngleOfRefraction;
RealLifeApplications --> Optics;
RealLifeApplications --> Photography;
Optics --> Lenses;
Optics --> Mirrors;
Photography --> CameraLenses;
Photography --> UnderwaterPhotography;
