Class 12 Physics | Power of Lens & Combination of Lenses | Ray Optics | Board Exam 2025 | YUKTAM

Описание: Class 12 Physics – Ray Optics: Power of Lens & Combination of Lenses
In this lecture, we will cover the concepts, derivations, and numerical problems related to the Power of Lens and Combination of Thin Lenses as per the NCERT Class 12 Physics syllabus. This class will be extremely helpful for CBSE, State Boards, and competitive exams like NEET & JEE.

📌 Topics Covered in This Class:

Understanding Power of a Lens (Definition, Formula & Units)

Lens Maker’s Formula & Derivation

Combination of Lenses in Contact & at a Distance

Numerical Problems & Tricks to Solve Quickly

Board Exam Important Questions & PYQs

Concept Applications in Real Life

📅 Date: 12 August 2025
👨‍🏫 Presenter: Abhay, Lecturer in Physics, AUGIC Saknolikhal, Pauri Garhwal

🎯 Best for:

CBSE Class 12 Board Exam Preparation 2025

NEET & JEE Physics Revision

NCERT Physics Concept Clarity

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⚠ Disclaimer
This video is meant for educational purposes only for Class 12 Physics students.
It is based on NCERT syllabus and follows CBSE guidelines.
All diagrams, examples, and study material are used only to aid learning.
Unauthorized reproduction or distribution of this content is prohibited.
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class 12 physics, power of lens, combination of lenses, ray optics, lens maker formula, cbse class