because they bouth light up
YES
The invention of the electric light bulb had a great influence on Americas economy. The light bulb had made access to light more convenient and efficient. Also, this had lead many great minds to use electricity for other machines causing a huge boom in the economy. However this did lead to a downfall in the production of candles and lanterns.
he profit it because Lewis latimar improved the light buld.
for about 3 DOLLARS
Yes, he did get wealthy but he spent all his money on his inventions.
it was a candle and now its a big light
it doesn't
A foot candle refers to the the amount of light a light bulb, sun.. etc puts out.
The light bulb changed the world because people did not have to go around with a candle in differantplaces.
A candle flame consists of burning wax vapor which releases heat and light energy in the form of a flame. When the flame is close enough to the bulb's filament, which is typically made of tungsten, the heat from the candle causes the filament to heat up and glow, producing light.
camfire candle sun microwave light bulb car
camfire candle sun microwave light bulb car
Example table lamp,bulb,candle,electric light and many others
whats the difference between a 3157 and a 3457 bulb
your not very bright... im just guessing
The size of the bulb isn't related to the time in which it will burn out, it's related to it's quality and how many times you turn it on and off.
The few examples of light sources are : 1) lamp 2)car headlights 3)candle 4)bulb