Question

A point object o is kept in a medium of refractive index n1

Answer 1

A point object 'O' is kept in a medium of refractive index n1 in front of a convex spherical surface of radius of curvature R which separates the second medium of refractive index n2 from the first one, as shown in the figure. ... Monochromatic light of wavelength 589 nm is incident from air on a water surface.

Answer 2

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