under what condition two or more sources of light behave as coherent sources
Answers
Explanation:
Two or more sources of light behaves as coherent sources if they have no phase difference or have a constant phase difference between the waves emitted by them. A common method for producing two coherent light sources is to use single source to illuminate a screen containing two narrow slits.
Answer:
Two or more sources of light acts as coherent sources if they have no phase difference or we can say that they have a constant phase difference between the waves emitted by them
Explanation:
Coherence is described as a fixed relationship between the phase of waves in a beam of radiation of a single frequency.
Two beams of light are coherent when the phase difference between their waves is constant.
Two beams of light are coherent are non coherent if there is a random or changing phase relationship.
Two or more sources of light acts as coherent sources if they have no phase difference or we can say that they have a constant phase difference between the waves emitted by them.
A usual way for producing two coherent light sources is to use single source to illuminate a screen containing two narrow slits.
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