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What are 3 means of producing light?
Three means of producing light are incandescence (where a material is heated until it emits light), fluorescence (when a material absorbs and re-emits light at a different wavelength), and bioluminescence (light generated by living organisms, such as fireflies).
What is the difference between a black light and a regular light bulb?
A black light emits ultraviolet (UV) light, which is not visible to the human eye but can cause certain materials to fluoresce. A regular light bulb emits visible light that illuminates the surrounding area.
Does a flame have a shadow?
No, a flame does not have a shadow because it emits light and does not block light from other sources.
What color is emitted by incandescent light?
Incandescent light emits a warm, yellowish-white color.
A campfire emits what 2 ranges of electromagnetic radiation?
A campfire emits electromagnetic radiation in the infrared and visible light ranges.
Does a star hold light?
No, it only emits light. The heat gets radiated away as light.No, it only emits light. The heat gets radiated away as light.No, it only emits light. The heat gets radiated away as light.No, it only emits light. The heat gets radiated away as light.
Is a type of chemical when exposed to radiation emits visible light?
is a type of chemical when exposed to radiation emits visible light.
How does the sun emit light?
the photoshpere emits visible light
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 large celestial body that is composed of gas and emits light?
A large celestial body that is composed of gas and emits light is called a star.
do moon reflects light or emits?
it reflects
Does Polaris reflect or emit light?
It is a star, so it emits light.
Where is there a resister in a light bulb circuit?
In an old-fashioned light bulb, the part that emits light is a resistance. When current flows through it, it heats up so much that it glows - it emits light.Due to their lousy efficiency, these light bulbs should be discarded, in favor of fluorescent light bulbs or LED light bulbs.In an old-fashioned light bulb, the part that emits light is a resistance. When current flows through it, it heats up so much that it glows - it emits light.Due to their lousy efficiency, these light bulbs should be discarded, in favor of fluorescent light bulbs or LED light bulbs.In an old-fashioned light bulb, the part that emits light is a resistance. When current flows through it, it heats up so much that it glows - it emits light.Due to their lousy efficiency, these light bulbs should be discarded, in favor of fluorescent light bulbs or LED light bulbs.In an old-fashioned light bulb, the part that emits light is a resistance. When current flows through it, it heats up so much that it glows - it emits light.Due to their lousy efficiency, these light bulbs should be discarded, in favor of fluorescent light bulbs or LED light bulbs.
Does the earth emits light?
The Earth does not emit light, it like the moon reflects light
What object is made black so that it emits heat?
coal is made black so that it emits light
Does the sum emit or reflect light?
The sun emits light, and quite a lot of it.
Does moon in the sky emits light?
No, it reflects the light from the sun onto the Earth.
