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Light frequency from an incandescent lamp depends on what?
The light frequency from an incandescent lamp depends on the temperature of the filament. As the filament heats up, it emits a broad spectrum of light that includes all visible frequencies.
How is laser light different from incandescent light?
The intensity of light from most light sources is inversely proportional to the square of the distance from the source. So the intensity two meters from an incandescent lamp is one quarter of the intensity at one meter, and at three meters from the lamp the intensity is one ninth of the intensity at one meter. Laser light ideally has the same intensity at any distance.
Which puts out the greater percentage of its energy as light an incandescent lamp or a mercury vapor lamp?
A mercury vapor lamp puts out a greater percentage of its energy as light compared to an incandescent lamp. Mercury vapor lamps are more efficient at converting energy into light, whereas incandescent lamps produce more heat than light, making them less energy efficient.
Can an incondescent lamp dimmer be used to control a fluorescent lamp load?
No, incandescent lamp dimmers are not compatible with fluorescent lamps. Fluorescent lamps require special dimming ballasts to control their light output. Attempting to use an incandescent lamp dimmer with a fluorescent lamp can cause damage to the lamp and dimmer.
What was the light bulb originally called?
The light bulb was originally called the "electric lamp" or the "incandescent lamp" when it was first developed by Thomas Edison.
Is sodium lamp a monochromatic lamp?
No, a sodium lamp is not a monochromatic lamp. It emits light in a narrow range of wavelengths, primarily the yellow-orange region of the spectrum, but it is not strictly monochromatic as it produces a broader spectrum of light compared to a true monochromatic source.
What is another word for light bulb?
Incandescent lamp
Can you use a sodium lamp for finding dispersive power of prism?
No, sodium lamps emit monochromatic light, which is not suitable for finding the dispersive power of a prism. To determine the dispersive power of a prism, you need light that contains multiple wavelengths. White light, such as from a sunlight or incandescent lamp, is typically used for this purpose.
What was the first name of the light bulb?
The Incandescent Lamp
What is another word for light like a light bulb?
incandescent lamp
Is mercury lamp is monochromatic source of light?
No, mercury lamps emit light of multiple wavelengths, not just one specific wavelength, making them non-monochromatic sources of light.
What is incandescent light bulb?
An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light which produces light with a wire filament heated to a high temperature by an electric current passing through it, until it glows.
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
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.
Which is a better floor lamp - incandescent or fluorescent?
Incandescent floor lamps emit a lower ray of light, therefore you won't get as bright a light shine. A flourescnet light is much brighter. It really depends on where you will put the lamp.
Light frequency from an incandescent lamp depends on what?
The light frequency from an incandescent lamp depends on the temperature of the filament. As the filament heats up, it emits a broad spectrum of light that includes all visible frequencies.
What did Thomas Edison name the light bulb?
He named his invention the Incandescent Lamp, But it's commonly referred to today as the Incandescent Light Bulb.
