Refraction from Lens

In each case, given below re-draw the diagram and show the direction of the light ray after refraction from the lens:

A convex lens of focal length 15 cm and a concave mirror of focal length 30 cm are kept with their optic axis PQ and RS parallel but separated in vertical directiion by 0.6 cm as shown . The distance between the lens and mirror is 30 cm . An upright object AB of height 1.2 cm is placed on the optic axis PQ of the lens at a distance of 20 cm from the lens . if A'B' is the image after refraction from the lens and the reflectiion from the mirror , find the distance of A'B' from the pole of the mirror and obtain its magnification . Also locate positions of A' and B' with respect to the optic axis RS.

Refraction|Law's Of Refraction Of Light |Refraction By Spherical Lenses|Important Terms In Any Spherical Lens

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

Lens : Refraction of light :: Mirror : _________

Refraction at curved surface and Lens

Spherical Refraction and Formula OF Lens