Depends on how big your feet are.
The area of 5000 square feet are 0.114784 acres.
Since there are 9 square feet in 1 square yard, 936 square feet equal 104 (936/9) square yards.
1 acre = 43,560 square foots
18 feet
The square of the speed of light is 89,880,000,000,000,000 meters2 per second2, or 34,700,000,000 miles2 per second2 "How fast" is meaningless, because the square of a speed isn't a speed any more.
20-40 watts flourescents - depending on how much light you need.110vac @.3- .6 amps
Eight feet
High beam headlights can illuminate anywhere from 30 meters to 150 meters ahead of the car. This is 98 feet to 492 feet away.
around 200 feet :)
Trick question! None, you need to screw it in with your hands!!
You would have to specify how much light to get an answer. Light would scatter and be attenuated in the air. There are also different wavelengths in a typical 100 w bulb. Suggest you conduct an experiment by setting up a 100 watt bulb outside and then walking away until you can't see any light. Presuming you have a clear path to the bulb, it will be quite a ways.
one hundre fith feet
it depends upon the wattage of light bulb used, but generally around 3 feet
24x36 what? Microns, light years, etc
As the name suggests, high ceiling lights are used to illuminate high ceiling spaces. This usually means that the ceiling ranges from 20 feet to about 45 feet. Relatively speaking, low ceiling lights are used for ceilings of 20 feet and below. Because there is more space to fill in the high ceiling position, the high ceiling is by definition a powerful light source that can illuminate large areas.
450 feet
100