One can purchase 100 watt light bulbs from various websites like Amazon or eBay. One could also visit a local furniture store and ask if they have any for sale.
if it works at the nominal power of 200kW (i.e. there's enough wind!), it's simply 200000/100=2000 light bulbs
Halogen bulbs are about 30% more efficient so a 70 watt halogen does the job.
This answerwas kindly provided via email from bySten Odenwald, an astronomer with NASA. A Satellite uses 5,000 Watts of energy, the equivalent of 50 - 100 Watt light bulbs.
100
10-11 lumens per watt for incandescent bulbs 13-14 lumens per watt for halogen 50-60 lumens per watt for fluorescent
2000
we can use 12 no's
The number of 100 watt light bulbs that can be lit by a wind turbine depends on the specific characteristics and capacity of the turbine. It is determined by the rated power output of the turbine and the power consumption of the light bulbs. Generally, you would need to divide the turbine's rated power by the power consumption of the light bulbs (in this case 100 watts) to estimate the number of bulbs it can light.
A watt is a measurement of electricity, usually pertaining to light. Light bulbs luminosity is graded by wattage, such as a 60 watt bulb, 100 watt bulb and so on. You would find a watt in a light bulb, to start.
if it works at the nominal power of 200kW (i.e. there's enough wind!), it's simply 200000/100=2000 light bulbs
Depends on what the cows were doing!
You could power ten 100 watt light bulbs.
ummm...4(?) is this a trick question?
Yes, it would cost more to run four 25-watt bulbs than one 100-watt bulb. The total wattage for four 25-watt bulbs is 100 watts, the same as one 100-watt bulb. However, the four bulbs would consume more energy overall due to the increased electrical resistance and potential inefficiencies of multiple bulbs.
Incandescent bulbs use 75-100 watts. Fluorescent bulbs use around 10 watts. LED bulbs usually use 1 watt.
A 100-watt incandescent light bulb is not very efficient, as it converts only about 10% of the electricity it uses into light, with the rest being lost as heat. It is more energy-efficient to use LED or CFL bulbs, which can produce the same amount of light as a 100-watt incandescent bulb while using significantly less energy.
The answer is simply100 Watts. The Wattage rating of electric light bulbs is just the amount of electricity they consume. So a 60 Watt bulb would take 60 Watts of electricity. In fact, if you could buy a 100 Watt CFL, it would have the light output equivalent to about eight 100 Watt conventional (incandescent) light bulbs.