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Q: What is inside a light bulb that makes it light up?
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What material makes the bulb light up?

The bulb lights up when electricity passes through a filament inside it, usually made of tungsten. As the current flows through the filament, it heats up and emits light. Some bulbs use other materials like halogen or LED technology to produce light.


What kind of energy makes the light bulb light up?

Electricity is the energy source that powers a light bulb and makes it light up. When electricity flows through the filament in a light bulb, it generates heat and light, resulting in illumination.


What is the resistor inside a light bulb called?

The resistor inside a light bulb is called a filament. It is typically made of tungsten and heats up when electricity passes through it, producing light.


What simple machines makes up the base of a light-bulb?

The bottom of a light bulb is a screw.


What is light bulb filament element and symbol?

A light bulb filament is a coiled wire inside the bulb that heats up and produces light when an electrical current passes through it. The symbol for a light bulb filament is usually represented as a zigzag line inside a circle.


Is a light bulb a compound?

No. The light bulb is two words, not a combination of light and bulb.


What is the inside of the light bulb called?

The inside of a light bulb is called the filament, which is typically made of tungsten. When electricity flows through the filament, it heats up and produces light through incandescence.


What is the filament inside a light bulb?

The filament inside a light bulb is typically made of tungsten. When electricity passes through the filament, it heats up and produces light through incandescence.


Is a light bulb a reversible change?

No, a light bulb is not a reversible change. When the filament inside the light bulb heats up and emits light, it undergoes a chemical change and cannot be easily reversed.


What thin wire inside a light bulb is a?

Its a coiled tungsten filament.


What is the wire inside a light bulb called?

The wire inside a light bulb is called a filament. It is typically made of tungsten and emits light when an electric current passes through it, heating it up to produce light.


Where does electricity come from inside a torch?

A tiny light bulb with a reflector is lit up with a battery. The switch connects the electric circuit; the power flows through the wire and the bulb lights up.Current through resistive filament of globe produces heat and light.Well first there's these two batteries inside it, then there's a wire inside it connecting it to the light bulb. then it makes one light bulb or more light by the energy of the battery. that makes the flashlight light. also there's a switch that connects a wire. if you pull the wire forward it will connect and make it light. but the opposite way makes the part of the switch go back and the light bulb won't light.