This calculator will help you calcaulate the relationship between the incident angle and the refraction angle when light travels from one medium to another with a different refractive index

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$n_1$sin$\theta_1$ = $n_2$sin$\theta_2$


Incident Refractive Index $n_1$; Refraction Refractive Index $n_2$; Incident angle $\theta_1$; Refraction angle $\theta_2$



Input
Incident Refractive Index, $n_1$:
Refraction Refractive Index, $n_2$:
Incident angle, $\theta_1$:
degree (°)





Output
Refraction angle angle $\theta_2$:
degree (°)