Foot-candle is a unit of light intensity, not of power like watts. The power would vary, depending on the color of the light.
Foot-candle is a unit of light intensity, not of power like watts. The power would vary, depending on the color of the light.
Foot-candle is a unit of light intensity, not of power like watts. The power would vary, depending on the color of the light.
Foot-candle is a unit of light intensity, not of power like watts. The power would vary, depending on the color of the light.
Foot-candle is a unit of light intensity, not of power like watts. The power would vary, depending on the color of the light.
1 foot = 30.48 cm
If this question is about electrical home heating then use ten watts per square foot.
23.33333_ lux
36 inches per one yard. There are twelve inches in a foot and three feet in a yard so twelve time three is thirty-six.
12.00
40 watt
1 foot = 30.48 cm
You can use 1 foot = 304.8 millimeters
If this question is about electrical home heating then use ten watts per square foot.
12 inches per foot. or divide total by 12.
1 square meter = 10.76 square foot
Light intensities are usually measured in candle power. What that means is the equivalent of the light of one candle, measured at a distance of one foot, sometimes called, `foot candles' or `candellas'. +++ In the SI system the flux or "amount" of light, is measured in lumen; and the illuminence or brightness of the light, on a surface in lumens per square metre, a compound unit called the lux.
1 cubic foot = 1728 cubic inches whether for a round type tree or anything else.
Lumens and foot candles are not the same. A lumen is a measurement of the intensity of light, a foot candle is a measurement of lumens per square foot.
1 foot = 12 inches 1 foot^2 = (12 inches)^2 = 144 inches^2 1 sq. foot = 144 sq. inches
foot - candles
500 candelas at 1 foot distance