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Lux is the SI unit of

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Lux is the SI unit of

A).  intensity of illumination

B).  luminous efficiency

C).  luminous flux

D).  luminous intensity


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 intensity of illumination



The SI unit of intensity of illumination (illuminance) is the lux. An illuminance of 1.0 lux is produced by 1.0 lumen of light shining on an area of 1.0 m2.

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