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Formula Polarization Brewster's Angle    Refractive index of the first medium    Refractive index of the second medium

Formula
Formula: Polarization
Reflection of light on the water surface

Brewster's Angle

Unit
If the light falls under the Brewster angle \(\varphi_{\text B}\) on the interface of two media (e.g. between air and water), then the reflected beam is linearly polarized.

Refractive index of the first medium

Unit
Refractive index of the medium from which the light comes.

Refractive index of the second medium

Unit
Refractive index of the medium into which the light enters.