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Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 2 > Chapter 18 - Refraction at Spherical Surfaces > Figure shows figure three transparent media of refractive indices `u_1, u_2 and u_3`. A point object O is placed in the medium `u_2`. If the entire medium on the right of the spherical surface has refractive index `u_1`, the image forms at O. If this entire medium has refractive index `u_3` the image form at O”. In the situation shown

Figure shows figure three transparent media of refractive indices `u_1, u_2 and u_3`. A point object O is placed in the medium `u_2`. If the entire medium on the right of the spherical surface has refractive index `u_1`, the image forms at O. If this entire medium has refractive index `u_3` the image form at O”. In the situation shown

Figure shows figure three transparent media of refractive indices `u_1 the image forms at O. If this entire medium has refractive index `u_3` the image form at O''. In the situation shown u_2 and u_3`. A point object O is placed in the medium `u_2`. If the entire medium on the right of the spherical surface has refractive index `u_1`