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How many light bulbs were in use at 1902?
It is difficult to determine the exact number of light bulbs in use in 1902 as there is no comprehensive record. However, it is estimated that the number of electric light bulbs in use around the world at that time was in the millions, as electric lighting was becoming more popular.
How much current do light bulbs use up when they are turned on?
When light bulbs are turned on, they typically use up around 0.5 to 1 ampere of current.
How do incandescent light bulbs work and what makes them different from other types of light bulbs?
Incandescent light bulbs work by passing electricity through a filament, which heats up and produces light. They are different from other types of light bulbs because they rely on this heating process to produce light, whereas other types, like LED or fluorescent bulbs, use different mechanisms to generate light.
Do fluorescent light bulbs use nuclear energy?
No, fluorescent light bulbs do not use nuclear energy. They rely on electricity to excite mercury vapor and produce ultraviolet light, which then activates a coating inside the bulb to produce visible light.
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.
How many light bulbs were in use at 1902?
It is difficult to determine the exact number of light bulbs in use in 1902 as there is no comprehensive record. However, it is estimated that the number of electric light bulbs in use around the world at that time was in the millions, as electric lighting was becoming more popular.
Why do many people now use fluorescent light bulbs instead of incandescent light bulbs?
cuzz its better yoo.
How many people use light bulbs around the world?
everyone
How many light bulbs does a normal size house use?
100
Which gas is used in flash light?
Many regular flashlights use argon in the light bulbs. For camera flashes, many use xenon.
What do light bulbs use for light?
to make light
What do you use light bulbs for?
to make light
What metal use the filaments in light bulbs?
Tungsten is used in filaments of light bulbs.
What type of light bulbs should I use for my front porch light bulbs?
For your front porch light, it is recommended to use LED light bulbs. They are energy-efficient, long-lasting, and provide a bright and clear light for your porch.
What light source did they use?
light is used for many things that occur in everyday life such as we use light bulbs, candles, lamps and most of the light comes from the sun which has bin here many year :) we use light everyday to see :)
Do LED light bulbs get hot when in use?
LED light bulbs do not get as hot as traditional incandescent bulbs when in use because they are more energy-efficient and produce less heat.
How many countries use light bulbs?
Virtually every country in the world uses light bulbs as a primary source of artificial lighting. While specific technologies may vary, including incandescent, fluorescent, and LED bulbs, the fundamental use of light bulbs is widespread. Light bulbs are integral to modern infrastructure, affecting residential, commercial, and industrial sectors globally. Thus, it's safe to say that nearly all countries utilize light bulbs in some form.
