Скачать или смотреть Light- Reflection & Refraction Class 10th| Refractive Index | Lens | Image Formation | Power of Lens

Light- Reflection & Refraction Class 10th| Refractive Index | Lens | Image Formation | Power of Lens

✨ Light – Reflection and Refraction | Class 10 Physics Chapter 10 | NCERT Full Explanation | CBSE Board 2025

Welcome to this complete and easy explanation of Light: Reflection and Refraction for Class 10 Science.
In this video, we cover all important concepts, diagrams, formulas, ray diagrams, and NCERT examples to help you score full marks in your exams.

⭐ What You Will Learn:

What is Light?

Reflection of Light

Laws of Reflection

Types of Mirrors (Concave, Convex, Plane)

Ray Diagrams for Mirrors

Refraction of Light

Laws of Refraction

Refractive Index

Snell’s Law

Image Formation by Lenses

Concave & Convex Lens Ray Diagrams

Numericals + NCERT questions

Important formulas for quick revision

This video is specially designed for CBSE Class 10, NCERT 2025 syllabus, and supports students preparing for boards, school exams, or competitive exams.

If you find the video helpful, don’t forget to LIKE, SHARE, and SUBSCRIBE for more Class 10 Science and Maths lessons.

📚 Important Formulas Covered

Mirror Formula → 1/f = 1/v + 1/u

Magnification → m = h₂/h₁ = v/u

Lens Formula → 1/f = 1/v + 1/u

Snell’s Law → n = sin i / sin r

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