Notes Class 10 science Chapter 9 Reflection and Refraction of Light - Param HImalaya

Notes Class 10 science Chapter 9 Reflection and Refraction of Light - Param HImalaya

1. Light and it's nature.
2. Type of Medium For the Propagation of Light.
3. Reflection and law of Reflection.
4. Reflection of light by Mirror : Formation of image in a plane mirror 
5. Define - Centre of curvature, principal axis, principal focus, focal length, mirror
6. Images formed by concave mirrors.
7. Images formed by convex mirrors.
8. Use of Concave and convex mirror.
9. Mirror Formula (Derivation not required), magnification.
10. Sign convention for Spherical Mirrors.
11. Definition of Refraction of light  | Important terms Related to Refraction | Cause of Refraction : 
12. Optically Rarer and Denser medium.
13. Refraction; Laws of refraction, refractive index. 
14. Refraction of light by spherical lens;
15. Image formed by convex lens.
16. Image formed by concave lens.
17. Sign convention, Lens formula , Magnification. 
18. Use of convex and concave Lens.
19. Power of a lens and it combination