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light bulb :star: (material (1)glass, 2)tungsten, 3)gas, 4)powdered white…
light
bulb
:star:
material
1)
glass
2)
tungsten
3)
gas
4)
powdered white silica
5)
steel
types
1)incandescent light bulb are the most commenly used
2) halogen bulbs are a variation of incandescent
3)compact fluorescent bulbs(cfls)
4)
LED (which stands for light emitting diode)
5)
neon light :<3:
history :explode:
when was it invented :question:
1800
how did they made it :question:
Humphry Davy connected wires to battery and piece of carbon the carbon glowed,producing light :tada:
who invented the light bulb :question:
Nikalas invented light bulb not Thomas