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Why does it take only one woman with PMT to change a light bulb?
Meister268
Because she just has to stand there, hold the light bulb, and wait for the world to revolve around her..........
Wiki User
∙ 13y ago
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Is a bulb a source of energy?
It is a source of light only.
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).
What happens when you put an electric motor with higher resistance and a light bulb with less resistance in a series circuit. does the bulb light up and motor spin. or only the motor spin?
(Another possibility is: Bulb lights up and motor does not spin.)The result all depends on the relative resistance of the bulb and the motor, becausethat determines how much of the supply voltage appears across the light bulb, andhow much across the motor.That's one of the big problems with a series circuit: The performance of one devicedepends on the characteristics of the other devices in the same circuit. If you turnthe light off, the motor can't run at all. If the load on the motor changes, then thelight bulb flickers. And if you change the light bulb and put in one with a differentresistance, then the strength of the motor changes.
Why did thomas want to inprove the light bulb?
Yes he did, Only at least he did his first one.
Does the size of the light bulb affect how much energy it uses with wire and a battery?
No, only the resistance of the filament counts (normally marked as "wattage" on the bulb).
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.
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.
How do you change a headlight light bulb on a 2005 Chevy Colorado?
Access the back of the light from the engine compartment. Turn the bulb socket holder counter clockwise to remove. Note: If using Halogen replacement bulb, handle the bulb by the holder only, oils from your skin on lamp will cause bulb to burn out quickly.
