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Is a radiator that radiates light have a different name than a radiator for heat or sound?
A lamp or a flame radiate light. (as do incandescent bodies) A radiator radiates heat, (as does any other hot body) And speakers or horns radiate sound ( as do any vibrating bodies)
Why is an incandescent lamp cool to the touch when it gives off heat?
An incandescent lamp is not cool to the touch unless it is an extremely low wattage. Heat given off by incandescent lamps is one of the drawbacks of the lamp. Total overall efficiency is reduced by the wasted heat.
What type of energy is converted in an incandescent lamp?
Electric energy is converted into light and heat energy in an incandescent lamp. The electric current passing through the filament of the lamp heats it up, causing it to emit light as well as heat.
How much mercury is in a incandesent heat lamp?
Incandescent heat lamps do not contain mercury. They use a tungsten filament that is heated to produce light and heat. Mercury is typically found in fluorescent and HID lamps, not incandescent ones.
What can an incandescent test lamp is used to check?
An incandescent lamp can be used to check continuity of a circuit.
What energy is present in a lighted lamp?
The energy present in a lighted lamp is primarily electrical energy, which is converted into light and heat energy. The electrical energy is used to power the lamp's filament, which emits light and produces heat when it becomes incandescent.
Is the light from an incandescent lamp monochromatic?
No, an incandescent bulb i.e. a bulb that emits light by the generation of heat, emits white light and is therefore not monochromatic. For a source to be monochromatic, the light emitted must be of a single wavelength.
What is a bulb that produces two forms of energy?
It is nothing but a simple in incandescent lamp. it produce heat as well as light energy.
Do CF light bulbs produce as much heat as incandescent bulbs?
No, compact fluorescent bulbs run much cooler that an incandescent bulb. A CF bulb can be unscrewed when the lamp is on whereas an incandescent will give you a bad burn if this is tried.
What light sources emits only a continuous spectrum a. hydrogen gas b. mercury lamp c. sodium lamp d. incandescent lamp e. laser?
d. incandescent lamp
Is CO2 emitted by incandescent bulb?
No, carbon dioxide is not emitted by an incandescent lamp.
What is another word for light bulb?
Incandescent lamp
