12th Physics – Chapter 7: Wave Optics | Important Numerical Problems Solving | Exercise 9 скачать в хорошем качестве

12th Physics – Chapter 7: Wave Optics | Important Numerical Problems Solving | Exercise 9

Welcome to EMR Physics! In this video, we solved Wave Optics – Chapter 7 Numerical Problems: Exercise 9 from Tamil Nadu 12th Standard Physics. Perfect for Board Exam Preparation, Revision, and Full Marks Scoring in the Public Exam. ________________________________________ 🎯 What’s Inside This Video? ✔️ Step-by-step solutions for Interference numericals ✔️ Single slit diffraction ✔️ Exam-focused formulas + shortcuts ✔️ Easy explanation for quick understanding ________________________________________ 💡 Why Watch This Video? This video is designed to help you: 🔹 Score full marks in Wave Optics numericals 🔹 Understand the logic behind each formula 🔹 Build confidence for the TN 12th Physics Public Exam 🔹 Strengthen problem-solving skills with clear teaching ________________________________________ Problem solved in this video: The near point and the far point for a person are 50 cm and 500 cm, respectively. Calculate the power of the lens the person should wear to read a book held in hand at 25 cm. What maximum distance is clearly visible for the person with this lens on the eye? 📌 For More TN 12th Physics Lessons 👉 Unit-wise explanations 👉 Important questions 👉 Numerical problems 👉 Model question papers Subscribe & Stay Updated! 🔔 EMR Physics – Smart Learning for Your Board Exams #12thphysics #waveoptics #physicsnumericals #emrphysics #physicsproblems #physicsboardexam #convexlens #physicsboardexam #lensformula