SOLUTION: If a 72-candela light source is located at a distance of 3 meters from a surface, the illuminance on the surface is
A. 8 lux.
B. 24 lux.
C. 216 lux.
D. 648 lux.
Algebra.Com
Question 273632: If a 72-candela light source is located at a distance of 3 meters from a surface, the illuminance on the surface is
A. 8 lux.
B. 24 lux.
C. 216 lux.
D. 648 lux.
Answer by asuar010(338) (Show Source): You can put this solution on YOUR website!
72*3=216
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