Shini talks to us about optical instruments and how they make magnification possible. How do lenses work? How do they form images? Well, in order to understand how optics work, we have to understand ...

CBSE Class 12 Physics Ray Optics Formula list: Ray Optics is an important chapter for CBSE Class 12 students. Usually, four marker questions from the chapter are asked in the CBSE Board Examinations.

Physics NCERT Solutions for 12 th, Chapter 9: Ray Optics and Optical Instruments are available here. These solutions are also available for download in PDF format. This articles is continuation of ...