One end of a cylindrical rod is grounded to a hemispherical surface of radius`R=20mm`
Channel: Doubtnut
Date: 2020-08-30

One end of a cylindrical rod is grounded to a hemispherical surface of radius`R=20mm`.It is immersed in water`(mu=4//3)`.If the refractive index of the rod is`1.5`and an object is placed in water on the axis at a distance of`10cm`form the pole ,then the position of the image is ................(determine)