Скачать или смотреть Class 10 Physics | Unit 14 Optics | Numerical Problems Explained Step by Step (FBISE 2025)

In this video, we solve the important numerical problems of Unit 14: Optics (FBISE Class 10 Physics) step by step. The lecture is designed for beginners—so even if you have no prior concept, you will understand clearly.

✨ Topics covered in this video:
✅ Refraction of light using Snell’s Law
✅ Calculation of speed of light in a medium
✅ Angle of refraction between two different media
✅ Concept and calculation of critical angle
✅ Lens magnification: image distance & height

🔹 Each problem is explained slowly with formulas, step-by-step calculations, and final answers.
🔹 Perfect for FBISE Board Exam preparation 2025.
🔹 Helpful for concept clearance and practice of numerical problems.

📌 Suitable for:

Class 10 Physics (FBISE 2025 Syllabus)

Matric Science Students (Optics Numericals)

Board Exam Preparation
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