Upper Medium
Lower Medium
📊 Results
Incident Angle (i):30.00°
Refracted Angle (r):19.47°
n₂/n₁ Ratio:1.500
Snell's Law
n₁ sin(i) = n₂ sin(r)
1 × sin(30.0°) = 1.5 × sin(19.5°)
Red: Incident light |Green: Refracted light |Yellow: Total internal reflection
🎚️ Use the slider at the top to adjust the incident angle from 0° to 89°