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1. (n.) foot-candle
a unit equivalent to the illumination produced by a source of one candle at a distance of one foot and equal to one lumen incident per square foot.
Etymology: (1905–10)
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| Definition of 'foot-candle' |
The Standard Electrical Dictionary |
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1. foot-candle
A unit of illuminating power; the light given by one standard candle at a distance of one foot. The ordinary units of illuminating power are entirely relative; this is definite. It is due to Carl Herring.
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