Jak vypočítat Snell's Law Refraction
Co je Snell's Law Refraction?
Snell's Law describes light refraction at interfaces between different media. The ratio of sines of angles equals the ratio of refractive indices, explaining light bending.
Vzorec
n₁ × sin(θ₁) = n₂ × sin(θ₂)
Průvodce krok za krokem
- 1Enter refractive indices of both media
- 2Enter incident angle θ₁
- 3Solve for refracted angle θ₂ using Snell's law
Worked Examples
Vstup
n₁ = 1 (air), n₂ = 1.5 (glass), θ₁ = 45°
Výsledek
θ₂ ≈ 28.1°
Light bends toward normal entering denser medium
Common Mistakes to Avoid
- ✕Using degrees instead of radians in calculation
- ✕Confusing incident and refracted angles
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