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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > See figure and answer the following questions. (a) Find apparent height of the bird. (b) Find apparent depth of the fish. (c) At what distance will the bird appear to the fish? (d) At what distance will the fish appear to the bird?

See figure and answer the following questions. (a) Find apparent height of the bird. (b) Find apparent depth of the fish. (c) At what distance will the bird appear to the fish? (d) At what distance will the fish appear to the bird?

A rectangular slab ABCD is immersed in water of refractive index n2 (n1 > n2). A ray of light is incident aat the surface AB of the slab as shown in figure. Find the maximum value of angle of refractive index n1