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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A ray of light enters a rectangular glass slab of refractive index root 3 at an angle of incidence 60. It travels a distance of 5 cm inside the slab and emerges out of the slab. The perpendicular distance

A ray of light enters a rectangular glass slab of refractive index root 3 at an angle of incidence 60. It travels a distance of 5 cm inside the slab and emerges out of the slab. The perpendicular distance

The image of an object placed on the principal axis of a concave mirror of focal length 12 cm is formed at a point which is 10 cm more distance from the mirror than the object.