Class 12 Board: Lens Formula & Lateral Magnification | Ray Optics NEET/JEE | Lecture - 45

Описание: 📘 Class 12 Physics | Lens Formula & Lateral Magnification | Ray Optics | NEET & JEE Preparation

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In this lecture, we explain the Lens Formula and Lateral Magnification, two of the most important scoring concepts in Ray Optics for Class 12 Board Exams, NEET, and JEE. Understand how to apply sign conventions, derive the lens equation, and solve image formation problems quickly and accurately.

🔹 Topics Covered:

Derivation of Lens Formula (1/f = 1/v + 1/u)

Lateral Magnification Concept

Sign Convention (Cartesian System)

Real & Virtual Image Conditions

Concave vs Convex lens cases

Common NEET/JEE numerical problems

Fast-solving shortcuts for exams

🎯 Perfect For:
Class 12 Board Students | NEET Aspirants | JEE Main & Advanced | Competitive Exam Preparation

📈 Mastering Lens Formula and Magnification helps strengthen core optics fundamentals and boosts marks in numerical-based questions.

👉 Watch till the end and improve your accuracy in Ray Optics questions for competitive exams.

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