For which of the following colors will be fringe-width be minimum in the double slit experiment? *
a)Violet
b)Red
c)Green
d)Yellow
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a) 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.
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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