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प्रश्न
What happens to the interference pattern when two coherent sources are infinitely close?
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उत्तर
The width of the fringe is proportional to the distance (d) between the sources. When coherent sources are put very close together, the fringe width becomes quite enormous, and a single fringe may dominate the whole field of view, preventing the pattern from being recognised.
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संबंधित प्रश्न
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