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well they are needed because without them we wouldn't be able to see!
We need it for light.
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoYour Kidding me right? It is a shiny thing to see in da dark
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Are energy saving light bulbs brighter than regular light bulbs?
Not necessarily. They can be brighter, or less bright. Both the energy saving light bulbs and the old-fasioned incandescent light bulbs come in different powers.
What is the difference between fluorescent bulbs and regular light bulbs?
Fluorescent bulbs generate light by using an ionized gas and electrical discharge, whereas regular light bulbs generate light by using heat within the filament contained in the bulb.
What is it that normal light bulbs give off much more than fluorescent light bulbs?
Heat.
Does ordinary light bulbs provide fluorescent light?
no
Did you hear about the monster who ate light bulbs because he thought they have less calories than regular bulbs?
A light snack!
Does radiant energy serve a useful purpose?
The heat and light we receive from the sun is radiant energy, as is the light we obtain from light bulbs.
Why are high resistance materials useful in light bulbs?
The filament in a light bulb causes the light bulb to heat up and give off life.
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.
What types of light bulbs are used in electric circuits?
Usually the light bulbs used are resistive components, but the energy savers used now a days are inductive components and they are used because they consume reactive(inductive) less useful power and save useful or real (resistive) power.
Is xenon in light bulbs?
In some light bulbs.
Are light bulbs fragile?
why light bulbs are fragile
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.
How efficient are commercial light bulbs compared to industrial light bulbs?
Industrial light bulbs typically have larger wattage than commercial light bulbs. This is because commercial light bulbs are more commonly used in public as opposed to private homes.
Who Inverted light bulbs?
Thomas Edison invented light bulbs
Do all light bulbs produce polarized light?
No. Light bulbs produce non-polarized light.
