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general knowledge physics
1. Lux is the SI unit of
(A): intensity of illumination
(B): luminous efficiency
(C): luminous flux
(D): luminous intensity
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By: guest on 02 Jun 2017 01.22 am
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 m^2.
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