Class 12 Physics Ch 18 Numerical Problems | FBISE NBF Book

Описание: Class 12 Physics Ch 18 Numerical Problems | FBISE NBF Book



In this video, we provide the complete solution of all Exercise Numerical Problems (Ex Num) from Chapter 18 (Ch 18: Interference & Diffraction). This lecture is designed according to the new syllabus of Federal Board (FBISE) and is extremely helpful for board exams and entry test preparation.



Step-by-step solution of interference numericals (num)

Detailed solution of diffraction numericals (num)

Young’s Double Slit Experiment (YDSE) numerical problems

How to use formulas for fringe width, wavelength, diffraction angle

Ex 18.1, Ex 18.2, Ex 18.3… all solved numericals

Federal Board past paper questions explained

🎯 This lecture is very useful for Class 12 Physics (Ch 18) Numericals (Ex Num), covering both theory + exercise solutions.

🎓 Ideal for FBISE students preparing for board exams, MDCAT, NUMS, ECAT and other entry tests.

👉 Don’t forget to Subscribe for more Class 12 Physics Ch-wise Lectures, Ex solutions, and Num problem solving from the NBF Book.


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Class 12 Physics Ch 18 Ex Num | Interference & Diffraction | FBISE NBF Book Numericals Solution
Physics Class 12 Chapter 18 Exercise Numerical Problems Solved | Interference & Diffraction | FBISE