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Related articles:
Luminous intensity
Candle
Foot-candle
Lumen (unit)
SI base unit
Key terms: candela unit math cd base emits light candle source lambda definition cgpm lumen luminous intensity direction flux lamp radiator angle defined square wavelength platinum chosen emission standard frequency luminosity photopic function freezing one candela si base unit human eye brightness temperature source emits radiant intensity Search external links cited by footnotes on Wikipedia page Candela: |
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