What happens to the interference pattern produced by a double-slit arrangement by doubling the slit spacing?
درار وقفہ کاری کو دوگنا کرکے ڈبل سلٹ انتظامات کے ذریعہ پیدا ہونے والے مداخلت کے نمونے کا کیا ہوتا ہے؟
Answer: Fringe spacing is halves
Explanation
Fringe spacing in a double-slit experiment is inversely proportional to slit spacing (Δy ∝ 1/d).
So, doubling the slit spacing results in the fringe spacing being halved.
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