Intensidade Luminosa c/ Distância
I₂ = I₁(r₁/r₂)².
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
I₂
4,000 cd
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Formula
Lei do inverso do quadrado
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