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What slogan did thomas Edison use for his light bulb?
Thomas Edison's slogan for his light bulb was "Let there be light."
Is the original thomas Edison light bulb still used today or has it been modified to something that you have today?
The original Edison light bulb used a carbon based filament, later a metallic filament (tungsten) was used to increase the life of the bulb. Today the government has mandated that a fluorescent type bulb be used
What useful energy is in a light bulb?
The useful energy in a light bulb is the light that it emits. When electricity flows through the filament of a light bulb, it produces light energy that we can see and use for illumination.
Does the light bulb use up current when it is turned on?
Yes, the light bulb uses current when it is turned on.
What does the number on the top of a light bulb indicate?
The number on the top of a light bulb indicates the wattage of the bulb, which is a measure of the amount of power the bulb consumes. This can give you an idea of how bright the light will be and how much energy it will use.
Who would use the light bulb by thomas Edison today?
everybody would use the light bulb
What was the light bulb originally used for?
the same as we use it today
How do you use thomas Edison creation the light bulb today?
in the dark it make light
What did Thomas Edison make which you use till today?
The electric light bulb.
How old is the light bulb?
The "The Centennial Light" 4 watt light bulb which was first lit in 1901 and is still in use today at a fire station in Livermore, California.
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.
How do you use the Light bulb?
we use the light bulb in every day life
Who invent light bulb?
Thomas Edison's great brain invented the devise that we use today which is the light bulb.
What is the most common light bulb shape used in households today?
The most common light bulb shape used in households today is the A19 shape.
How many potatoes does it take to change a light bulb?
You wouldn't use a potato to screw in a light bulb... if the glass in the light bulb breaks as you're removing it, you can use a potato to take the light bulb out.
What did people use the light bulb for?
People use light bulb for luminescence in homes. It is a substance which provides light to homes.
How did the light bulb help the world?
we wouldn't be able to see in the dark today if it wasnt for him creating the light bulb
