Please answer it
Dear Student
There are few rules of drawing ray:
1.Any incident ray traveling parallel to the principal axis of a lens will refract through the lens and travel through the focal point on the opposite side of the lens.
2. Ray passing through centre of curvature will follow the same path back after reflection.
Regards
There are few rules of drawing ray:
1.Any incident ray traveling parallel to the principal axis of a lens will refract through the lens and travel through the focal point on the opposite side of the lens.
2. Ray passing through centre of curvature will follow the same path back after reflection.
Regards