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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > The Young’s double-slit experiment is done in a medium of refractive index 4/3. A light of 600 nm wavelength is falling on the slits having 0.45 mm separation. The lower slit S2 is covered by a thin glass sheet of thickness

The Young’s double-slit experiment is done in a medium of refractive index 4/3. A light of 600 nm wavelength is falling on the slits having 0.45 mm separation. The lower slit S2 is covered by a thin glass sheet of thickness

A Lloyd's mirror of length 5 cm is illuminated with monochromatic light of wavelength lemda = (6000 A) from a narrow 1 mm slit in its plane and 5 cm plane from its near edge. Find the fringe