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Which came first the telephone or the electric light bulb?
The electric light bulb came first but was patented later that the telephone was.
What is a electric bulb in short?
a bulb is light bulb
What does a light bulb have to do with an electrical light source?
A light bulb is a source of electric light. In an incandescent light bulb, the glass bulb forms a protective shield around a glowing filament. The air inside the glass bulb is removed, or replaced with an inert gas. Electric current is passed through a thin metal filament (usually tungsten), which causes it to glow white hot, giving out light. The protective bulb stops the filament from burning up, as it has no Oxygen.
What is the Function of light bulb in an electric circuit?
The function of a light bulb in an electric circuit is that it turns electrical energy into light.
When was the first electric light bulb used?
where was the first light bulb used
What does electric light bulb look like?
it look's like a mini light bulb and you usally use them in an electric circuit
How is the early light bulb changed by the modern light bulb?
The early light bulb used a rather powerful electric current, Did not have a very good vacuum inside it and in some did not use a bulb at all! Today's light bulbs use less electricity and have no oxygen inside them. This makes them more efficient and reliable.
What energy forms can electric light bulb make?
A light bulb can make heat and light.
What was the purpose of the electric light bulb?
To convert electric energy into light energy
What is best known for Thomas Edison?
Thomas Edison is best-known for the light bulb.
What produces light in an electric bulb?
It depends on the type of bulb.
When did the bulb completed?
The electric light bulb was invented in 1879.
