In double slits experiment, for light of which colour the fringe width will be minimum(a) Violet(b) Red(c) Green(d) Yellow
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the correct answer is option b) red✌✌✌
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Answer:
Correct answer is violet, as it has minimum wavelength.
Fringe width is directly proportional to the wavelength. so, purple or violet has the minimum fringe width whereas red has maximum fringe width.
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