What Is a Foot Candle?

Answer

The term foot-candle refers to a measurement of illumination. It is described as the illuminance of a surface area, which is one foot from the foundation of the light. One foot-candle is equivalent to one lumen per square foot.
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Ask.com Answer for: what is a foot candle
foot-can·dle
[foot-kan-dl]
NOUN [OPTICS.]
1.
a unit of illuminance or illumination, 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. Abbreviation: FC
Source: Dictionary.com
A foot candle is a unit used to measure light intensity. It is commonly used in the film industry, photography and television. ITs equal to the amount of light from one candle to one foot away.
Q&A Related to "What Is a Foot Candle"
A foot candle is a measurement for illumination. This measurement is equal to the amount of light radiated from one candle at a distance of one foot. For more information, look here
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1. Each point on the surface of the sphere is the same distance from its center. glass sphere image by Furan from Fotolia.com. Construct the formula for light intensity in the units
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The footcandle is a measure of the amount of light in a space. For classrooms. the amount of light at desk height should be about 50 footcandles. Parking garages. reguire about 5
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A measure of the intensity of light falling on a surface defined with reference to a candle
http://www.chacha.com/question/what-is-a-foot-cand...
Explore this Topic
One foot candle is equal to one lumen/square foot. A foot candle is the illumination point on a surface that is one foot from a light source, it is a way to measure ...
A foot candle is a measurement for illumination. This measurement is equal to the amount of light radiated from one candle at a distance of one foot. For more ...
A foot candle is a measurement for illumination. This measurement is equal to the amount of light radiated from one candle at a distance of one foot. For more ...
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