Total pages- 99

Topic covered

•Introduction

•Propagation of light

•Reflection of light

•Laws of reflection

•Rectilinear Propogation of light •Reflection from Plane mirror •Real and virtual Spaces     •Object     •Image            •Spherical mirror                      •Sign -convention  •Rules for image formation •Relations for spherical mirrors •Magnification •Image formation by spherical mirrors • Vel. Of img. Of moving obj.(spherical mirror) •Power of a mirror • Newton’s formula         • Refraction • Apparent Depth and Normal shift •Lateral shift •TIR.          •Lens.                                •Lens -Maker’s formula •Combination of lenses                    • Displacement method • Prism      • Optical instruments •Defects of eyes