Kā aprēķināt Snell's Law Refraction
Kas ir 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.
Formula
n₁ × sin(θ₁) = n₂ × sin(θ₂)
Soli pa solim ceļvedis
- 1Enter refractive indices of both media
- 2Enter incident angle θ₁
- 3Solve for refracted angle θ₂ using Snell's law
Worked Examples
Ievade
n₁ = 1 (air), n₂ = 1.5 (glass), θ₁ = 45°
Rezultāts
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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