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What is the swirly light bulb called?
The swirly light bulb is called a compact fluorescent lamp (CFL). It is a type of energy-efficient light bulb that produces light by using electricity to excite the gas inside the bulb to create illumination.
Which state of matter forms when a fluorescent light bulb is turned on?
A fluorescent light bulb produces light by exciting the gas inside it, usually mercury vapor or neon. The excited gas atoms emit ultraviolet light, which stimulates a phosphor coating on the inside of the bulb to produce visible light. So, when a fluorescent light bulb is turned on, it emits light through a process involving excited gas and phosphor.
What did the light bulb replace?
Candles, oil lamps, and gas lights mostly.
What are the five parts of a light bulb?
Glass bulb: the outer enclosure that protects the internal components Filament: a thin metal wire that emits light when heated by electricity Base: the bottom part of the bulb where electrical connections are made Support wires: wires that hold the filament in place within the bulb Inert gas: gas inside the bulb that helps prevent the filament from oxidizing
Is a fluorescent bulb filled with gas at a high pressure?
Yes, a fluorescent bulb is filled with a small amount of mercury vapor and a rare gas (such as argon) at low pressure. When electrical current passes through the gas, it produces ultraviolet light, which then excites the phosphor coating inside the bulb to produce visible light.
Which gas used in light bulb?
The gas in a light bulb is Argon
What type of energy those the light bulb use?
A light bulb typically uses electrical energy to produce light. The electricity flows through a filament or gas within the bulb, generating heat and light as a result of the resistance in the filament or the ionization of the gas.
How does the presence of gas inside a light bulb affect its performance and longevity?
The presence of gas inside a light bulb affects its performance and longevity by influencing the efficiency of the bulb. The gas helps prevent the filament from evaporating too quickly, which can extend the bulb's lifespan. Additionally, the type of gas used can impact the color and brightness of the light produced.
Is there gas when you turn on a light bulb?
yes, there is a gas in a light bulb you energise it and it glows.
What does 3157k mean in light bulbs?
3157 is the bulb type, the "K" means the bulb is filled with the inert gas Krypton.
What is the swirly light bulb called?
The swirly light bulb is called a compact fluorescent lamp (CFL). It is a type of energy-efficient light bulb that produces light by using electricity to excite the gas inside the bulb to create illumination.
How does the presence of gas in light bulbs affect their overall performance and efficiency?
The presence of gas in light bulbs affects their performance and efficiency by helping to regulate the temperature inside the bulb, which can impact the brightness and lifespan of the bulb. The type and amount of gas used can also affect the color and quality of the light produced.
What gases are in a light bulb?
Light bulb is filled with inert gas or simply a vacuum.
Is a light bulb a solid liquid or gas?
The bulb itself is a solid.
What the name of the gas is in a light bulb?
argon - inert gas
What is the filament in a light bulb?
An inert gas.
Does a light bulb consist of oil?
A conventional light bulb consists of glass, metal, and gas, but no oil
