0
*study
*cook
*to see in the dark.
Answer:
The University of CAlgary studied this matter while developing cheap low power lighting systems for poor countries. They determined that when light is available:
- children get a better education as they can study and read into the evening hours and improve their marks
- parents have fewer children as they have something else to do in the evenings
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∙ 14y ago
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Are light bulbs fragile?
why light bulbs are fragile
What happens if you add 2 light bulbs to a simple circuit?
A: There is no such a thing as simple circuit if the bulbs are put in series the light will dim if put in parallel both bulbs will light up the same provided the source can sustain the power increase
Do light bulbs emit light or suck dark?
Light bulbs emit light.
What is the name of those swirly light bulbs?
They are known as CFL bulbs. It stands for Compact Fluorescent Lamps.
Is e27 American standard for light bulbs?
Yes, e27 light bulbs are standard light bulbs in America. The e27 LED bulb is an indoor flood light. Review sellers to find ENERGY STAR rated light bulbs.
What is life like now for light bulbs?
The future is looking bright for them.
What effect did the light bulb have?
A brighter future!
Why does it not effect any of the light bulbs when you take one light bulb out from the parallel circuit?
EASY.The removed light bulb does not have any connection to the other light bulbs. While it's socket that was holding the lght bulb has power running through it to the other bulbs also.
What are future uses for argon?
lasers, light bulbs, inert gases, liquids, liquid detectors
What bulbs go in a s-10?
Headlight bulbs, high and low beam, parking light bulbs, signal light bulbs, brake light bulbs, dash light bulbs, interior light bulbs, plate light bulbs, etc.
How much longer will it be legal to use incandescent light bulbs?
There are no current plans to outlaw incandescent bulbs in the USA.However it's likely they will be phased out at some future date.
Is xenon in light bulbs?
In some light bulbs.
Are light bulbs fragile?
why light bulbs are fragile
What happens if you add 2 light bulbs to a simple circuit?
A: There is no such a thing as simple circuit if the bulbs are put in series the light will dim if put in parallel both bulbs will light up the same provided the source can sustain the power increase
Do light bulbs emit light or suck dark?
Light bulbs emit light.
Do light bulbs emit light or suck in dark?
bulbs emit light
What are domestic light bulbs?
Domestic light bulbs are simply the light bulbs (usually of the filament type) used in the home.
