Critical Angle
Critical angle
graph TB
A[Critical Angle]
B[Definition]
C[Formula]
D[Applications]
E[Examples]
F[Related Concepts]
A --> B
A --> C
A --> D
A --> E
A --> F
B --> G[The angle of incidence that provides an angle of refraction of 90 degrees.]
C --> H[n1 * sin(c) = n2]
D --> I[Optical Fibres]
D --> J[Total Internal Reflection]
E --> K[Example 1]
E --> L[Example 2]
F --> M[Snell's Law]
F --> N[Refraction]
