RAY DIAGRAM CONCAVE MIRRORS

Ray diagram for Concave Mirror

Image Formation By Spherical Mirrors|Rules To Draw Ray Diagrams For Concave Mirrors|Note|Summary

Introduction|Reflection of Light|Rules for Ray Diagrams|Reflection From Concave Mirrors|Reflection From Convex Mirrors|Questions|Refraction of Light|Law of Refraction|Image Formation|Lens Formula & Magnification

Minimum length OF mirror required||Spherical mirror||Concave & convex lens||Sign convention||Parallel rays||Relation OF R&f

For Concave Mirror

A concave mirror and a convex mirror of focal lengths 10cm and 15cm are places at a distance of 70cm. An object AB of height 2cm is places at a distance of 30cm from the concave mirror. First ray is incident on the concave mirror then on the convex mirror. Find size, position, and nature of the image.

A convex mirror of radius of curvature 20 cm is shown in figure. An object O is placed in front of this mirror. Its ray diagram is shown. How many mistakes are there in the ray diagram (AB is principal axis)

A ray of light passing through A retraces its path on reflection from a concave mirror. If PA=30 cm , what is the focal length of the mirror ?

What is the minimum number of rays required for locating the image formed by a concave mirror for an object ? Draw a ray diagram to show the formation of a virtual image by a concave mirror.