1. Define Refraction Of Light 2. Discussion on Examples Of Refraction 3. Describe the action of CONVEX and CONCAVE mirror 4. Define the terms related to SPHERICAL mirrors 5. Describes the rules for making ray diagrams for SPHERICAL mirror 6. Distinguish between REAL and VIRTUAL image 7. Image formation using CONCAVE and CONVEX mirror. 8. Refraction Prisms: Dispersion Of Light 9. Uses Of CONCAVE and CONVEX mirror