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monochromatic, coherent
Yes, light can have a single wavelength. A laser generates a coherent beam of light. It's all one frequency, i.e., it's all the same wavelength.
Coherent waves in the electromagnetic spectrum are produced by masers, for microwaves, and lasers, for light.
primary succession
Ecological Succession--The gradual replacement of one community by anotherPrimary Succession--Ecological succession that happens where there are few, if any, living things.Secondary Succession--Ecological succession in a place where a community already exists.
It is known as a melody.
melody....... (definition out of the book: The Enjoyment of Music by: Kristine Forney & Joseph Machlis)
A scale!
Coherent light (like a laser) is a single frequency. Polychromatic light is, by definiation, multiple frequencies and cannot be coherent.
COHERENT WAVESWhen the light waves are emitted from a single source and they have the zero phase difference between them then the waves are said to be coherent. The coherent waves are shown below:
two coherent light sources are produced by splitting a single light source
monochromatic, coherent
COHERENT WAVESWhen the light waves are emitted from a single source and they have the zero phase difference between them then the waves are said to be coherent. The coherent waves are shown below:
sequence.
By splitting what is originally a single beam of light.
Non-coherent detection uses a product detector with a beat frequency oscillator to detect Morse code, CW transmissions or single-side band. It does not need carrier phase information at the receiver.
No, "coherent" is not a verb. It is an adjective used to describe something logical or consistent.