RAY OPTICS AND OPTICAL INSTRUMENTS in 60 Minutes | Physics Chapter 9 |Full Chapter Revision Class 12

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Master "Ray Optics and Optical Instruments" in just 60 minutes! Join our comprehensive Class 12th revision session, covering essential concepts, lens, mirrors, and optical instruments. Simplify your exam preparation with this condensed yet thorough overview. Don't miss this opportunity to excel in optics!
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⏳ Timestamps:
00:00 - Introduction
01:46 - Reflection of light
06:54 - Relation between f and r
09:15 - Mirror formula
12:13 - Refraction of light
17:39 - Principle of reversibility of light
20:26 - Refractive index
20:41 - Refraction through a parallel slab
23:28 - Normal shift and critical angle
28:27 - Total internal reflection
29:49 - Spherical refraction surface
32:44 - Lens maker formula
35:28 - Lens immersed in a liquid
37:33 - Spherical lenses
41:40 - Prism
46:42 - Optical instruments
1:01:00 - Thank You Bacchon!
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