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 _____

What is a spherical mirror?

M-line passes through the centre of

The geometrical centre of a spherical mirror

A pole of height 4 m is kept in front of a vertical plane mirror of length 2m. The lower end of the mirror is at a height of 6m form the grown .the horizontal distance betweem the mirror and the pole is 2m. Upto what minimum and maximum heights a man can see the image of top of the pole at a horizontal distance of 4m (from the mirror O standing on the same horizontal line which is passing through the pole and the horizontal point below the mirror?

Locate the image of the point object O . The point C is centre of curvature of the spherical surface.

Define the terms pole, principal axis and centre of curvature with reference to a spherical mirror.

The geometric centre of a spherical mirror is called

Define principal axis of a spherical mirror.

Define: Radius of curvature and centre of curvature