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A bulb is not necessary in a circuit. A circuit is simply a series of connections that allows current to flow. A bulb, or a resistor, or something else, is simply a way to do useful work with that current flow, in the case of a bulb, converting power to light and heat.
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∙ 13y ago
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Which type of light bulb uses phosphors?
fluorescent
Non-living thing that uses energy?
A light bulb uses energy. It uses electricity.
What uses more electricity a lit light bulb or an empty socket of the same rating switched on?
When the bulb is lit it uses energy. When there is no bulb, no energy is used even if it is switched on.
What is the power of a light bulb?
Every person has a different power of light bulb. In my room, I have a 7.5 and a whole bunch of 60s. The number of watts you choose for your light bulb depends on how bright you want your light to be. The higher the number, the brighter it is.
What uses more electricity a light bulb or a toaster?
Light bulbs use 7-150 watts, a toaster uses 700-1200 watts.
What type of light is a light bulb that uses a filament?
A light bulb that uses a filament is also known as an incandescent light bulb.
What are the uses BULB?
Like The Light BULB :P
What are the uses of a light bulb?
Light+Heat
What are some of the uses of the light bulb?
Artificial light.
What are uses of a light bulb?
To provide illumination
When energy runs through a light bulb what kind of energy does the light bulb produce?
A light bulb uses electrical energy, and produces light, as well as heat.
What is a word that means a light bulb that uses more energy than a fluorescent light bulb?
incandescent
Does an incandescent bulb and a light stick use the same form of energy to create light?
No. The incandescent bulb uses electrical energy and the light stick uses chemical energy.
How do you produce light bulbs in CO2?
You do not. CO2 has nothing to do with the creation of a light bulb. A typical incandescent bulb has a vacuum inside. No light bulb uses CO2.
Which type of light bulb uses phosphors?
fluorescent
Non-living thing that uses energy?
A light bulb uses energy. It uses electricity.
What is bulb and its proccess?
A light bulb is an electric light that uses the process of a filament wire that is heated to produce an electrical current. When the electrical current passing throught the light bulb it produces light.
