A refracting surface is represented by the equation `x^(2)+y^(2) = a^(2)`. A ray travelling in
Channel: Doubtnut
Date: 30/08/2020

A refracting surface is represented by the equation `x^(2)+y^(2) = a^(2)`. A ray travelling in negative x-directed towards positive y-direction after reflection from the surface at point P. Then co-ordinates of point P are