please choose all statements which are correct. laser light is coherent. laser light is monochromatic. laser light always produces a high and potentially dangerous temperature. laser light can be sharply collimated.

Respuesta :

laser light always produces a high and potentially dangerous temperature. laser light can be sharply collimated.

What is laser light?

laser, a device that stimulates atoms or the  molecules to emited lighting at particularly wavelengths and amplifiers to that light, typically producing a very narrow beam of radiations. The emissions by generally covers an extremely limited-time rangers of visible, infra-red, or ultraviolet wavelengths.

First, let's discuss by the  properties- of laser lights and then we willing go into how is is creates. Laser light is monochromatic, directional, and coherent.

By it's  light emitted from a laser  in the  monochromatic, that's is, it is of one wavelengths (color).  In contrasting, ordinary white lights is a combinations of many differentions wavelengths (colors).

Lasers emited light that is highly directionals.  Laser by  lightning is emitted as a relatively narrowed beam in a specifically directions.  Ordinary light, such as comming from the sun, a light bulbs, or a candles, is emited in many direction's away from the sources.

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