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what is coherent waves?

what is coherent waves?

Grade:12

2 Answers

SHANMUKESHWAR
461 Points
8 years ago
Coherence, 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; they are noncoherent if there is a random or changing phase relationship.
KUNCHAM SAMPATH
402 Points
8 years ago
Wave coherence occurs when two or more wave sources generate waves at the same time, having the same frequency, amplitude, and phase.

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