A cylindrical beam of light having a variable intensity 1 is

Last updated: 6/10/2023

A cylindrical beam of light having a variable intensity 1 is incident on the curved surface of a fixed cone of base radius R Intensity of beam lor Conical surface is completely reflecting surface If the force exerted by R where lo is constant in simplest ratio Where k and k are integers and C is the speed of Changes with radial distance r according to the function 1 K loR sin 0 he light on the cone is of the form k C ight Then the value of k k will be 1 R3 58 rigid rod fixed conical surface