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This depends on the bulb design. A simple tungsten filament bulb might have a surface temperature of the bulb well above 100 C. A fluorescent lamp will be much cooler for the same light output.
How does the angle of light affect the temperature of a surface?
The filament is around 2900 to 3000 degrees Kelvin (add 273 to get Celsius). The surface of the glass envelope could be at varying temperatures, depending on the type of bulb.
The light bulb increases the temperature, and the higher the temperature, the faster evaporation occurs. The light bulb itself doesn't evaporate water. If you're using the old incandescent light bulbs, they will give off a lot more heat, and evaporate more water than an energy-saving bulb. It also depends on the distance between the bulb and the water, the surface area, mass of water, and time.
Depends how long you leave it on for....
To have enough bulb or surface area to produce the required amount of light.
Answer:The filament inside the light bulb reaches over 3000 degree Celsius.
The filament in the light bulb is heated to a very high temperature. At such a temperature oxygen from the air would oxidise the metal(s) in the filament and thereby destroy the bulb. Using an inert gas such as argon in the bulb prevents such oxidation.
touch it and find out for yourself
The resistance of a light bulb varies, depending on the type of bulb, the power rating, and the temperature. A typical incandescent 60 watt bulb, for instance has a cold resistance of about 30 ohms, and a hot resistance of about 240 ohms.
i need to replace the temperature control light bulb on my 2004 silverado.
They are the same light bulb, so they are the same. The colored bulb has coloring applies on its outside surface. They do not make energy, they use energy.