Class 12 Physics | Ray Optics and Optical Instruments | Lens And Types of Lens | UP Board 2023

Class 12 Physics | Chapter 9 Ray Optics and Optical Instruments | Important Questions & Quick Revision | Part 1

Class 12 Physics | Chapter 9 Ray Optics and Optical Instruments | Important Questions & Quick Revision | Part 2

Class 12 Physics | Chapter 9 Ray Optics and Optical Instruments | Important Questions & Quick Revision | Part 3

Optical centre of convex lens:

What is meant by optical centre of a lens?

Define optic centre of a lens.

UP Board 12th Result 2023

Anshika - 85.4% - UP Board Class 12 - 2023

Akhilesh - 0.0% - UP Board Class 12 - 2023