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What is the source of energy in a light bulb?
Electricity is the source of energy in a light bulb.
Is a light bulb an energy source?
No.it uses energy sources (electrical energy to light up
Is a light bulb a source?
No.it uses energy sources (electrical energy to light up
What energy source does a light bulb use?
A light bulb uses electricity as its source of energy.A light bulb to uses electrical energy which is supplied to a resistor that gives off heat as well as light. The resistor is a thin coiled piece of wire made of Tungsten because it has the highest melting point of any metal.For more information see the answer to the Related question shown below.
Why do you need electricity to light a light bulb?
Electricity is needed to light a light bulb because the flow of electrons through the filament inside the bulb generates heat and light energy. This energy causes the filament to emit light, thus illuminating the bulb. Without electricity, there is no source of energy to power the light bulb.
What is the source of energy in a light bulb?
Electricity is the source of energy in a light bulb.
Is a light bulb an energy source?
No.it uses energy sources (electrical energy to light up
Is a light bulb a source?
No.it uses energy sources (electrical energy to light up
Is a bulb a light source?
No.it uses energy sources (electrical energy to light up
What job does a bulb do in a circuit?
The bulb converts energy from the power source into light and heat. It is the load in the circuit.
Why is an incadescent bulb a very inefficient light source?
An incandescent light bulb is very inefficient light source because of the amount of heat energy wasted when it is energized.
What happens to electrical energy when a light bulb lights?
It goes back to that source
Is a light bulb a source of an electric current?
No. The term SOURCE means that it is a supply of electrical energy, and a light bulb does not supply electricity, it uses it. A battery, generator, fuel cell, or solar cell would be a source.
What energy source does a light bulb use?
A light bulb uses electricity as its source of energy.A light bulb to uses electrical energy which is supplied to a resistor that gives off heat as well as light. The resistor is a thin coiled piece of wire made of Tungsten because it has the highest melting point of any metal.For more information see the answer to the Related question shown below.
Why do you need electricity to light a light bulb?
Electricity is needed to light a light bulb because the flow of electrons through the filament inside the bulb generates heat and light energy. This energy causes the filament to emit light, thus illuminating the bulb. Without electricity, there is no source of energy to power the light bulb.
What are the steps to trsnsfer energy when you turn on a light?
When you turn on a light, electrical energy from the power source is transferred through the wires to the light bulb. The electrical energy is then converted into light energy and heat energy by the filament in the bulb, illuminating the surroundings.
Is a CFL bulb natural source of light?
You do not found C.F.L. bulb in nature as such. So it is an artificial or man made source of light. It consumes very less energy. As it does not gives out heat.
