Imaginary line perpendicular to the mirror is called ________
Hence, Imaginary line perpendicular to the mirror is called normal.
The imaginary line connecting the pole and the focus of a curved mirror is called its longitude.
The imaginary lines joining the two poles of a magnet are called:
The imaginary line passing through the pole and the center of curvature of the curved mirror is called its _______.
The perpendicular line drawn on the surface of a mirror at the point of incidence is called the incident ray.