Sign Convention | Light Chapter Class 10 | MF Khan Sir | Newturn Academy | CBSE Physics Explained

📘 Chapter: Light – Sign Convention Explained by MF Khan Sir | Class 10 Science
🎓 Teacher: MF Khan Sir | Newturn Academy
🎥 Topic: Sign Convention in Light – Reflection and Refraction

Welcome to Newturn Academy's official YouTube channel! In this video, our expert and beloved physics teacher MF Khan Sir breaks down the Sign Convention used in the Light chapter for Class 10 Science (CBSE/State Boards).

📚 What You’ll Learn in This Video:

What is Sign Convention?

Why it is important in ray diagrams

Cartesian system of sign convention

Rules for mirrors and lenses

Easy tricks to remember the signs

MF Khan Sir uses simple language, relatable examples, and clear diagrams to help students understand this often-confusing topic. Perfect for board exam preparation and revision!

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Видео Sign Convention | Light Chapter Class 10 | MF Khan Sir | Newturn Academy | CBSE Physics Explained канала Newturn Academy