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How does a light bulb light?
light bulbs have metal contacts that connect to an electrical circuit and a filament. power lights up the filament in the bulb .
What is electrical energy converted into when electric current flows through the metal filament of a light bulb?
Electrical energy is converted into light and heat when electric current flows through the metal filament of a light bulb.
What materials are used in the construction of a light bulb?
A light bulb is typically made of a glass bulb, a tungsten filament, and a metal base. The glass bulb encloses the filament and is filled with an inert gas like argon or nitrogen. The filament is made of tungsten, a metal known for its high melting point and durability. The metal base is used to connect the bulb to an electrical circuit.
When electric currents flow through the metal filament of a light bulb electric energy is converted to?
When electric currents flow through the metal filament of a light bulb, electric energy is converted to light and heat energy. The filament heats up due to the resistance in the metal, eventually producing light as it emits photons.
Why does the filament in a light bulb not burn up immediately?
The 'Filament' of a lightbulb is a peice of metal with an unusually high melting
What happens to the metal filament of a light bulb after it blows?
After a light bulb blows, the metal filament usually breaks due to the heat and stress it endured during operation. The broken pieces may remain inside the bulb or fall to the bottom, depending on how it fails.
What is a light bulb filament?
A light bulb filament is a thin wire inside an incandescent light bulb that heats up when an electric current passes through it, producing light as a result of the heat energy. The filament is typically made of tungsten due to its high melting point and durability.
Why does the light bulb light?
A bulb lights up because of the friction happening between the atoms usually in the metal filament. thus producing light.
What is something created when filament that becomes so hot it glows?
A light bulb is created when a filament becomes so hot that it glows. The high temperature causes the metal filament to emit light, which produces illumination in the bulb.
What is the filament in a light bulb made of?
The filament in a light bulb is typically made of tungsten.
Why does the light bulb light up?
A bulb lights up because of the friction happening between the atoms usually in the metal filament. thus producing light.
When electric currents flows through the metal filament of a light bulb electrical energy is coverted to?
When an electric current flows through the metal filament of a light bulb, electrical energy is converted to heat and light energy, producing the illumination that we see as light. The filament heats up due to the resistance to the current passing through it, causing it to emit visible light.
