A ray of light passing through the .................. (focus/centre of curvature) travels back along its original path after reflection.

A ray of light incident at the ................... (focus/pole) is reflected at the same angle with the principal axis

A ray of light passing through the focus, after reflection from a concave mirror travels ……….

A ray of light travelling parallel to the principal axis, passes through the ......... (principal focus/centre of curvature) after reflection, in case of a concave mirror.

An imaginary line passing through the pole and the centre of curvature of the spherical mirror

An imaginary line passing through the pole and the centre of curvature of a spherical mirror is called the _____

A ray of light passing through the point (1, 2) reflects on the x–axis at point A and the reflected ray passes through the point (5, 3). Find the coordinates of A.

Assertion: Ray of light passing through optical centre of a lens goes undeviated. Reason: Ray falls normal at optical centre and in normal incidence, there is no deviation of light.

A ray of light passing through the point (1,2) reflects on the x-a xi s at point A and the reflected ray passes through the point (5,3) . Find the co-ordinates of Adot

Any ray of light which initially passes through the principal focus of a spherical mirror, after reflection passes through centre of curvature.

A ray of light passing through the point A(2, 3) reflected at a point B on line x + y = 0 and then passes through (5, 3). Then the coordinates of B are