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प्रश्न
Why do the two narrow slits in Young's experiment act as coherent sources?
विकल्प
Their phase difference changes randomly
Both slits emit light independently
Both slits receive light from the same parent source
They are placed on the screen
MCQ
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उत्तर
Both slits receive light from the same parent source, so they act as coherent sources. This allows a stable interference pattern to form.
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