Plane mirrors|Laws of reflection

Image formation by combination OF two plane mirrors|| reflection in vector form

Two plane mirrors are placed perpendicular to each other. A ray strikes one mirror and after reflection falls on the second mirror. The ray after reflection from the second mirror will be

A light ray is incident normally on a plane mirror. The angle of reflection will be

Assertion The formula connecting u, v and f for a spherical mirror is valid only for mirrors sizes which are very small compared to their radii of curvature. Reason Laws of reflection are stricity valid for plane surface, but not for large spherical.

Plane Mirror and its characteristics|Law of propagation of light|Real and Virtual object|Law of reflection|Locating images formed by two mirrors

A light ray incident on a plane mirror gets reflected from it. Another plane mirror is placed such that the reflected ray from the first mirror is incident on it If the reflected ray from the second mirror travels perpendicular to the indecent ray on the first mirror, determine the angle between two plane mirrors.

A plane mirror reflecting a ray of incident light is rotated through an angle of 30^@ about an axis through the point of incidence in the plane of the mirror and perpendicular to the plane of incidence then