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What else can I help you with?
Is 8 people enough to change a light bulb?
Eight people are more than enough to change a light bulb. Usually one person is needed.
Why is a light bulb so inefficient?
A traditional incandescent light bulb is inefficient because it produces more heat than light, wasting energy. Only about 5-10% of the energy consumed by an incandescent bulb is converted into visible light, with the rest being wasted as heat.
Is a bulb a source of energy?
No, a bulb is not a source of energy. A bulb simply converts electrical energy into light energy. The electrical energy is usually provided by a power source, such as a battery or a power outlet.
How efficient is a light bulb?
An incandescent bulb is 96% efficient as a heater, and 4% efficient as a source of light. A fluorescent bulb is only 60% efficient as a heater, and 40% efficient as a source of light. An LED bulb is only 10-20% efficient as a heater, and 80-90% efficient as a source of light (but that light is usually unidirectionally directed... harder to do diffuse lighting with them).
How does a battery make a light bulb work?
If you place an end of a wire on the negative or positive side, put the outer metal part of the light bulb's cap on the other, and place the other end of the wire on the light bulb's cap's inner metal part, it will turn on.TipBefore you try to do this, always check that the voltage of the battery is equal to, or a bit less than, the voltage of the light bulb!Otherwise the light bulb may only give out a very bright flash and could easily be destroyed.
How do you change the light bulb in the AC panel of a 2001 VW Golf?
There is no light bulb in that can be changed, you have to change the entire panel. Only the agents carry the panel.
How many bees does it take to change a light bulb?
Only two, as long as the light bulb has a hole, large enough for them to enter!
How many psychiatrists does it take to change a light bulb?
Only one! But the light bulb really has to want to change!Just one if they prescribe the correct medication for "Light Production Deficit Disorder."
How many therapists does it take to change a light bulb?
It only takes one but the lightbulb has to want to change.
Is 8 people enough to change a light bulb?
Eight people are more than enough to change a light bulb. Usually one person is needed.
How many lana's does it take to change a light bulb?
only one cuz she is very clever!
How do you change stop light bulb?
well it depends on what kind of light bulb you have if you have a small one it's easier to change it then the big ones! :) Hope im right well I know im right and im only 11!
How many chemists does it take to change a light bulb?
I would hope it would only take one
How many mice does it take to change a light bulb?
One if it is a smart mouse.It only takes 2 to screw in a bulb, it's just a matter of getting in there.
How many flies does it take to change a light bulb?
It only takes two but i am still trying to figure out how they got in there.
How many Harry's does it take to change a light bulb?
Only one, if it was Harry Houdini and then he would have changed it into an elephant.
Does the light bulb light up?
Only when it has power.
