The interference fringes of Neon light, wavelength 574.0 nm, produced in a double-slit experiment are 0.37 ° apart. Find the angular fringe separation if the experiment is immersed in alcohol of refractive index 1.31
given wavelength = 574 nm
refractive index = 1.31
the formula for
angular fringe separation in Alcohol= .37/1.31 = 0.27 degree
The interference fringes of Neon light, wavelength 574.0 nm, produced in a double-slit experiment are 0.37...
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