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What is a device that produces a narrow beam of coherent light?
Wiki User
∙ 13y ago
A Laser.
Wiki User
∙ 13y ago
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A laser produces light that?
is coherent
What is coherent light?
Coherent light is when all the photons have the same wavelength and are in the same phase.
A device that breaks light into colors and produces an image is a?
SPECTROSCOPE!! or a prism
How do you produce two coherent sources of light?
two coherent light sources are produced by splitting a single light source
What device produces powerful light waves that are the same and all lines up?
Laser
What is a device that produce coherent light?
The name of the device that produces coherent light is LASER.
What is a device producing a coherent light?
The name of the device that produces coherent light is LASER.
A laser produces light that?
is coherent
What makes up laser light and how is it used?
Laser light is different from ordinary light. Laser light consists of light waves that all have the same wavelength, or color. The waves are coherent, or in step. A laser is a device that produces a narrow beam of coherent light. The word laser comes from a phrase that describes how it works: light amplification by stimulated emission of radiation. Light amplification means that the light is strengthened. Stimulated emission means that the atoms emit light when exposed to electromagnetic radiation.
What does a laser produce?
A laser is a device to produce an intense monochromatic beam of coherent light.
Why laser beam is narrow straightwhere as light from tube light is blury?
That's one of the properties necessary to consider a source of light as a laser source.The light rays in a laser are manipulated so as to make them coherent.
Is poly chromatic light can be coherent?
Coherent light (like a laser) is a single frequency. Polychromatic light is, by definiation, multiple frequencies and cannot be coherent.
What device produces heat automatically when it senses that there is no light and no heat?
infeared
What is coherent light?
Coherent light is when all the photons have the same wavelength and are in the same phase.
What is a load device?
Electrical? Anything that produces light, heat, or motion when powered
A device that breaks light into colors and produces an image is a?
SPECTROSCOPE!! or a prism
How do you produce two coherent sources of light?
two coherent light sources are produced by splitting a single light source
