12th Class Physics | Unit 18 | Diffraction & Interference | Numerical Problems | NBF New Book 2025

Описание: 12th Class Physics | Unit 18 | Diffraction & Interference | Numerical Problems | NBF New Book 2025
Prepare for your Board Exams 2026 with this complete Numerical Problems practice video from the National Book Foundation (NBF) New Syllabus for FBISE Islamabad.
This video covers important numerical problems from Diffraction and Interference (Unit 18), explained clearly to help you score full marks in the objective section.
📌What's inside this video:
✔️12th Class Physics Unit 18 Numerical Problems - Updated for FBISE 2025-2026
✔️Based on NBF New Book (Latest Syllabus)
✔️perfect for quick revision before exams
💡 Best For:
• FBISE 12th Class Students (HSSC-II)
• Physics Board Exam Preparation 2026
• Quick Numerical Problems Revision for Subjective Part
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