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What else can I help you with?
What was done before the light bulb was invented?
Oil lamps where used. Candles were also used.
When was the first electric light bulb used?
where was the first light bulb used
What word can go before bulb?
The word "light" can go before "bulb."
How did people survive before the light bulb?
they used wapour lamps as used in the army & other services
What is the most commonly used way to make light?
Before the light bulb was invented, people used lanterns, candles, and fire for light. Today, with all the technology going on, we use electricity to produce light such as for the light bulb. So the most commonly used way to make light is by electricity.
What was the best way to create light at night before the light bulb was invented?
Before the light bulb was invented in the late 1800s by Thomas Edison, people used candles, fire, oil lamps, or gas lamps or lights to create light while it was dark.
Which gas used in light bulb?
The gas in a light bulb is Argon
What is a light bulb used for?
Light
What did the early settlers use to light their homes before the invention of the light bulb?
Early settlers used candles, oil lamps, and lanterns to light their homes before the invention of the light bulb. These sources of light provided illumination during nighttime and allowed them to continue their activities after dark.
Why isn't an iron casing used for a light bulb?
If iron is used, there will be no light emitted from the light bulb as iron is opaque.
What happened before the light bulb?
Before the invention of the light bulb, people used candles, oil lamps, gas lamps, and other forms of illumination to light up their surroundings. The light bulb revolutionized the way we illuminate our homes and cities by providing a more efficient and reliable source of light.
What does an exhaust tube in a light bulb do?
The exhaust tube in a light bulb is used to remove air from the bulb before it is sealed. This process helps create a vacuum or a controlled atmosphere inside the bulb, which prevents the filament from oxidizing and burning out quickly. By eliminating oxygen, the exhaust tube contributes to the longevity and efficiency of the light bulb.
