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Is the light bulb still used today?
Yes, light bulbs are still in use today, although there has been a shift towards more energy-efficient options like LED bulbs. Traditional incandescent light bulbs are being phased out in many places due to their lower efficiency and shorter lifespan.
Are lanterns still used today and how?
Yes; they are sometimes used as light sources, some by setting fire to an oil inside the lantern, and some by battery-powered bulbs.
Is the original thomas Edison light bulb still used today or has it been modified to something that you have today?
The original Edison light bulb used a carbon based filament, later a metallic filament (tungsten) was used to increase the life of the bulb. Today the government has mandated that a fluorescent type bulb be used
The element used in light bulbs?
Argon(or nitrogen) and tungsten are used in incandescent light bulbs.
What are domestic light bulbs?
Domestic light bulbs are simply the light bulbs (usually of the filament type) used in the home.
When did light bulbs start using watts?
Light bulbs have always used watts.
What metal use the filaments in light bulbs?
Tungsten is used in filaments of light bulbs.
Can CFL light bulbs be used in recessed lighting?
Yes, CFL light bulbs can be used in recessed lighting.
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.
Which element is used in light bulbs as the filament?
Generally, tungsten.
What noble gas is used in light bulbs and photographs?
The noble gas used in light bulbs and photographs is argon. Argon is used in light bulbs to prevent filament degradation and in photographs to create a stable environment for preserving prints and negatives.
What are red light bulbs used for?
To make red light.
