A Light bulb uses glass for the casing, brass/aluminium for the screw or bayonet mount, tungsten for the filament, copper alloy for connecting wires and porcelain for insulation.
nothing
Thomas Edison tested over 6,000 different materials for the filament of his light bulb before finding one that worked effectively.
Glass
For a simple experiment all you would need would be a working light bulb and a thermometer. You could also use a yardstick and measure how much heat there is at different distances from the bulb.
glass and argon gas .
there is a cover a light bulb base and a plug
When you want to use a MH bulb in an HPS ballast you must use a conversion bulb. It must be the same wattage as the HPS bulb
Thomas Edison and his team used a variety of tools and materials to invent the light bulb, including glassblowing equipment to create the bulb, vacuum pumps to remove air from the bulb, filaments made of different materials for testing, and various electrical equipment for conducting experiments and measurements. Additionally, they developed a carbonized bamboo filament that ultimately led to the successful creation of a long-lasting and practical incandescent light bulb.
we use the light bulb in every day life
No. The light bulb is two words, not a combination of light and bulb.
A 75 bulb will use more electricity.
Some raw materials that can light a bulb include electricity (from a power source), a filament (usually made of tungsten), a glass bulb to contain the filament, and inert gases like argon or nitrogen to prevent the filament from burning. These materials work together to produce light when the filament heats up and emits photons.