100%

Physics29 September 2026•1 min read

Class 12 Ray Optics: Mirrors, Lenses and Sign Convention

Full EkoDemy study resource on class 12 ray optics: mirrors, lenses and sign convention, with concepts, worked thinking, practice prompts, and a revision routine for learners.

Share this study resourceSpread the word with your peers & study groups

WhatsApp LinkedIn Post on X

Recommended Free Resources

Physics

Class 11 Kinematics: Vectors, Graphs and Projectiles

Full EkoDemy study resource on class 11 kinematics: vectors, graphs and projectiles, with concepts, worked thinking, practice prompts, and a revision routine for learners.

Physics

Class 10 Electricity: Circuits and Numericals

Master Class 10 NCERT Electricity circuits with symbols, Ohm’s law, series-parallel resistance, power, heating effect, exam traps and solved numericals.