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What do light bulbs use for light?
to make light
What do you use light bulbs for?
to make light
What companies make led light bulbs?
Philips and GE are just some of the companies that make LED light bulbs.
What kinds of light does a human make?
from flashlights and light bulbs
What are red light bulbs used for?
To make red light.
Will connecting more light bulbs in series make the bulbs dimmer?
yes
Do bulb make use of magnets to work?
No, bulbs do not make use of magnets to work. Light bulbs function by passing electricity through a filament, which then emits light and heat. Magnets are not involved in the process of generating light in bulbs.
What size light bulbs will fit into the Swag Pendant Light?
You standard size light bulbs will fit into them, just make sure they are the right style.
How does cotton help make a light bulb?
Cotton is not used in light bulbs.
Why is the energy of a flashlight heat and light energy?
because old - style light bulbs work by passing an electric current through a thin piece of metal (tungsten is commonly used in these) to heat it up enough to make it glow. In these old - fashioned light bulbs, most of the input energy is given out as heat (about 95%) and the rest light. However, in new, so called,"energy efficient" light bulbs, an electric current is passed through different gases (including mercury gas) to make the particles collide with each - other and give out light. Depending what metal vapour you use determines the colour of the light given off. These are more energy efficient because about 60% of the energy given out is heat, and 40% light, so it isn't ideal, but is better than the old light bulbs. However, these new light bulbs might not be entirely benefitial as they are less cost - effective than the old ones. Written by a 12 - year old!
A list of thing that make light?
The sun, light bulbs, fire, stars, and glow sticks emit light.
The contribution of science and technology to business?
If science did not invent light bulbs and technology did not make it possible to make light bulbs then lots of people could not see very well at night
